UNIT 5 DRIVING

Modals: Can, Should, and Have To

Reading 1

BEFORE YOU READ page 96

Answers will vary.

COMPREHENSION page 96

1. T  2. F  3. F

LISTEN page 97

1. False  2. True  3. True  4. True  5. True  6. False 7. True 8. True

EXERCISE 1 page 98

1. can’t  2. can  3. can’t  4. can  5. can

6. can’t  7. can’t  8. can’t  9. can  10. can

EXERCISE 2 page 99

1. You should read  2. You should wash  3. He shouldn’t be

4. He should practice  5. You shouldn’t drive  6. He should learn

7. New drivers shouldn’t drive  8. You should look

EXERCISE 3 page 100

1. has to take  2. does not have to get/doesn’t have to get

3. have to pass  4. has to practice

5. do not have to take / don’t have to take

6. do not have to be / don’t have to be

7. have to have  8. doesn’t have to teach

ABOUT YOU page 101

Answers will vary.

EXERCISE 4 pages 101–102

Possible answers:

1. Drivers can’t go over 65 miles per hour. Drivers have to

go at least 45 miles per hour.

2. Riders can’t ride a bicycle here. Riders have to walk with

their bicycles or use another street.

3. Drivers can’t turn right. Drivers have to go straight or turn left.

4. Drivers have to stop. All drivers at the intersection have to stop.

5. Drivers should watch for pedestrians. Pedestrians can cross here.

6. Drivers can’t enter. Drivers have to go another way.

7. Drivers can only go one way. Drivers have to go in the direction of the arrow.

8. Drivers can’t go this way. Drivers shouldn’t enter this road.

9. Drivers should be careful in a school zone. Drivers shouldn’t drive fast in a school zone.

ABOUT YOU page 102

Answers will vary.

EXERCISE 5 page 103

Possible answers:

1. can use  2. can take  3. shouldn’t leave

4. a. have to study, b. don’t have to do  5. a. should wash, b. can’t wash

6. have to be  7. a. has to take, b. doesn’t have to pay, c. can take

8. a. shouldn’t wait, b. can’t learn  9. should watch  10. should wait

EXERCISE 6 page 104

Conversation A

1. can use  2. can drive  3. has to get  4. doesn’t have to get

5. should study  6. has to take

Conversation B

7. can’t see  8. shouldn’t worry  9. can take  10. have to wear

Reading 2

BEFORE YOU READ page 105

Answers will vary.

COMPREHENSION page 105

1. T  2. F  3. F

LISTEN page 106

1. True  2. True  3. False  4. True

5. True  6. False 7. False  8. False

EXERCISE 7 page 107

1. Yes, she does.  2. No, she can’t.  3. No, she shouldn’t.

4. Yes, they can.  5. No, she doesn’t.  6. Yes, they can.

7. No, they don’t.  8. Yes, they should.

EXERCISE 8 page 107

1. c  2. a  3. f  4. b  5. d  6. e  7. h  8. g

EXERCISE 9 page 108

1. Can we go  2. Do we have to get  3. Should we try

4. Can I wash  5. Does he have to sit  6. Do I have to use

ABOUT YOU page 108

1. Can people buy food and drinks at a gas station?

2. Do young children have to sit in a car seat?

3. Can children sit in the front seat?

4. Do people have to pump their own gas?

5. Do adults have to wear seat belts?

6. Do most people have to drive to work?

EXERCISE 10 pages 109–110

Possible answers:

1. They can pay with a credit card or cash.

2. A child can sit in the front passenger seat when he or she

is twelve years old.

3. A small child has to sit in the back seat because air bags

can hurt children.

4. They can pay for gas right at the pump.

5. She has to get a new car seat because Anna is too big for

her old infant seat.

6. She can buy water in the store.

7. She should buy a car seat for toddlers.

8. She has to stop at a gas station because she needs to buy gas.

9. Children can ride safely in a car by using a seat belt.

10. She should buy a car seat at the outlet mall because

things aren’t as expensive there.

EXERCISE 11 page 110

1. does Anna have to sit in the back seat?

2. do they have to stop for gas on their trip?

3. should everyone (OR they) drive carefully?

4. can an air bag (OR it) hurt small children (OR them)?

5. (things) does Halina (OR she) have to buy for Anna (OR her)?

6. can Anna (OR she) sit?

7. should I get a new car seat for my daughter (OR her)?

8. do I have to pay for this car seat (OR it)?

EXERCISE 12 page 110–111

1. Where should we sit?  2. Which website should I check?

3. Where can she buy a good one?

4. What kind of car seat does Halina have to buy for her?

5. How much should I spend?  6. Why do they have to sit in car seats?

7. When should I buy a new one?

8. Why do they have to drive with an adult?

EXERCISE 13 pages 112–113

1. Who has to buy a car seat?  2. What should Amy use?

3. Which gas station can give us the best price for gas?

4. Which children should sit in the back seat?/Who should

sit in the back seat?

5. How many people have to travel today?

6. What can hurt children in a car?

7. Which drivers have to drive with an adult at night?/Who

has to drive with an adult at night?

8. Who should buy some water?

9. Which car seat is very popular?  10. Who has to wear a seat belt?

EXERCISE 14 page 113

1. Do you have to use  2. Can you put  3. I have to take

4. We can stop  5. Ed should learn  6. When does he have to take

7. He should practice  8. he can learn a lot

REVIEW page 115

A.

1. have to  2. Why do you have to  3. should I  4. you can

5. you should  6. should I  7. Do I have to  8. You can’t

9. can it  10. can

B.

1. What should I know  2. You have to have  3. Where can I get

4. Should I go  5. You can’t/cannot get  6. Why do I have to take

7. you have to practice  8. I can help  9. Can we start

10. you have to take  11. you have to get / you can get

EDITING PRACTICE pages 116–117

1. do we have to study  2. C  3. can I drive  4. can have

5. have to have  6. do we have to practice  7. you should practice

8. can we do  9. C  10. has to go  11. Does the adult have to

12. C  13. C

WRITE page 117

Possible answers:

A. The baby can’t sit on the mother’s lap.

The baby has to be in an infant seat.

The adults should fasten their seat belts.

B. The child has to sit in the back.

The child can’t sit in the front.

C. The young driver can’t drive alone at night without an adult.

The young drivers have to have an adult in the car at night.

The young adults should go home.

D. She should not drive and talk on her cell phone.

She should put both hands on the steering wheel.

UNIT 6 SCHOOL

Must and Have To

Count and Noncount Nouns

Quantity Expressions

Reading 1

BEFORE YOU READ page 120

Answers will vary.

COMPREHENSION page 120

1. T  2. F  3. F

LISTEN page 121

1. True  2. False  3. True  4. False

5. False  6. True  7. False  8. True

EXERCISE 1 page 122

1. pay  2. serve  3. fill out  4. sign  5. tell  6. be

EXERCISE 2 pages 122–123

1. You must print your answers.  2. You must not use a pencil.

3. You must fill out the application.  4. You must sign your name.

5. You must not print your name in Part 3.

6. You must not write in the last box.

7. You must write your monthly income.

8. You must not use a red pen.  9. You must not give false information.

10. You must write your Social Security number. 

EXERCISE 3 page 124

Answers will vary. Possible answers:

1. must apply  2. must follow

3. must sign OR must provide OR must state?

4. must provide OR must include OR must state

5. must include  6. must give OR must serve

ABOUT YOU page 124

Answers will vary.

EXERCISE 4 page 125

1. must not  2. don’t have to / do not have to

3. don’t have to / do not have to  4. doesn’t have to / does not have to

5. must not  6. don’t have to / do not have to

7. doesn’t have to / does not have to  8. must not

9. must not  10. must not

ABOUT YOU page 125

Answers will vary.

ABOUT YOU page 125

Answers will vary.

Reading 2

BEFORE YOU READ page 126

Answers will vary.

COMPREHENSION page 126

1. F  2. T  3. T

LISTEN page 127

1. False  2. False  3. True  4. True

5. False  6. True  7. True  8. False

ABOUT YOU page 128

Answers will vary.

ABOUT YOU page 128

Answers will vary.

EXERCISE 5 page 129

1. candy  2. fruit  3. jar  4. can  5. milk

EXERCISE 6 page 130

1. loaf  2. slices  3. can  4. jar  5. tablespoons

6. slice  7. can  8. glass  9. piece  10. bunch

ABOUT YOU page 130

Answers will vary.

ABOUT YOU page 131

Answers will vary. 

EXERCISE 7 page 131

1. a little oil  

2. a. a little milk, b. a little sugar/a. a little sugar, b. a little milk

3. a little meat  4. a little butter  5. a little salt  6. a little popcorn

EXERCISE 8 page 132

1. some  2. any  3. any  4. some OR any  5. some

6. some  7. any OR some  8. any  9. any  10. some

Reading 3

BEFORE YOU READ page 133

Answers will vary.

COMPREHENSION page 134

1. F  2. T  3. F

LISTEN page 134

1. True  2. True  3. True  4. False

5. False  6. False  7. True  8. False

EXERCISE 9 page 135

1. some  2. any/some  3. some  4. any  5. some

6. any  7. any/some  8. some  9. some  10. any/some

ABOUT YOU pages 135–136

Answers will vary.

EXERCISE 10 page 136

1. a. a lot of, b. many/a lot of  2. a. a lot of, b. much

3. a. a lot of, b. many  4. Many  5. a lot of

6. a lot of  7. a. a lot of, b. much  8. Many/A lot of

EXERCISE 11 page 137

1. a little  2. a little  3. a few  4. a few

5. a little  6. a few  7. a little  8. a few

ABOUT YOU page 137

Answers will vary.

ABOUT YOU page 138

Answers will vary.

ABOUT YOU page 138

a. Answers given. b Answers will vary.

1. How many  2. How many  3. How much  4. How much

5. How many  6. How many  7. How much  8. How much

9. How much  10. How many

EXERCISE 12 page 139

1. a few  2. a little  3. any  4. a little  5. much

6. a lot of  7. many 8. How much  9. much

10. a lot of  11. a lot of  12. How many 

REVIEW page 141

A.

1. a lot of  2. have to  3. some  4. a little  5. don’t have to

6. some  7. How many  8. some  9. a few  10. a lot of

11. have to  12. must  13. must not  14. How much  15. much

B.

1. a carton of  2. a jar of  3. a lot of  4. some

5. cans of  6. a loaf of  7. any  8. a bottle of

EDITING PRACTICE pages 142–143

1. a few  2. C  3. any  4. a glass of water  5. Ø  6. C  7. C

8. a lot of  9. a lot of  10. C  11. C  12. Ø  13. must OR have to

14. C  15. advice 

WRITE page 143

1. Answers will vary.

2. Sample answer:

I buy a lot of healthy food for my family. And I try to

be a good example for my family. Here are a few examples.

I drink a glass of water before each meal. Then I’m not so

hungry. I don’t drink any soda. Sometimes I drink a cup of

tea after a meal. I have some cereal or eggs for breakfast. I

have salad with a bowl of soup for lunch. I eat a piece of fruit 

every day, too. I don’t eat much red meat. I try to eat a little

fish or chicken every week. I also try to eat a can of beans for

protein. I always eat a lot of vegetables with dinner. A few

friends ask me about food for their kids. I always give them a

piece of advice: “A parent has to be a good example.”

UNIT 7 SHOPPING

Prepositions

There Is and There Are

Quantity Words

Reading 1

BEFORE YOU READ page 146

Answers will vary.

COMPREHENSION page 146

1. T  2. F  3. F

LISTEN page 147

1. True  2. True  3. True  4. False  5. False

6. True  7. False  8. False  9. True

EXERCISE 1 page 148

1. at  2. on  3. in  4. on  5. in

6. at  7. at  8. after  9. in  10. before

ABOUT YOU page 148

Answer will vary. Questions are:

1. When do you watch TV?  2. When do you drink coffee?

3. When do you relax?  4. When do you go to sleep?

5. When do you wake up?  6. When do you go shopping?

7. When do you listen to the news? OR When do you

watch the news?

8. When do you wash your clothes?  9. When do you eat lunch?

10. When do you read blogs?  11. When do you see your friends?

12. When do you do your homework?  13. When do you take an aspirin?

14. When do you work?

ABOUT YOU page 149

Answers will vary.

ABOUT YOU page 149

Answers will vary.

ABOUT YOU page 149

Answers will vary. Questions are:

1. How many days a week do you work?

2. How many hours a day do you talk on the phone?

3. How many hours a day do you spend online?

4. How many times a month do you go to the library?

5. How many hours a night do you sleep?

6. How many times a day do you cook?

7. How many days a week do you shop for food?

8. How many minutes a day do you exercise?

EXERCISE 2 page 150

1. at  2. at  3. in  4. in  5. in  6. to

7. at  8. near  9. on  10. next to/near  11. at  12. to

EXERCISE 3 page 151

1. after  2. for  3. on  4. for  5. out of  6. next to

EXERCISE 4 page 152

1. on  2. in  3. at  4. After  5. in

6. to  7. at  8. after  9. on  10. at

Reading 2

BEFORE YOU READ page 153

Answers will vary.

COMPREHENSION page 154

1. F  2. F  3. T

LISTEN page 154

1. True  2. False  3. False  4. False

5. True  6. False  7. True  8. False

EXERCISE 5 page 155

1. There are  2. There’s  3. There are  4. There are

5. There are  6. There’s  7. There’s  8. There’s

EXERCISE 6 page 156

1. There’s  2. There are  3. there’s  4. There’s

5. there’s  6. There’s  7. there are  8. There are

EXERCISE 7 page 157

1. There aren’t any OR There are no

2. There aren’t any OR There are no

3. There aren’t any OR There are no

4. There’s no  5. There’s no

6. There isn’t any OR There’s no

ABOUT YOU page 158

Answers will vary.

ABOUT YOU page 158

Answers will vary.

EXERCISE 8 page 159

1. some  2. any  3. some  4. one

5. enough OR any  6. no  7. any  8. a lot of

EXERCISE 9 page 160

1. There’s  2. They’re  3. There’s  4. They’re  5. There isn’t

6. It’s  7. isn’t  8. isn’t  9. It’s  10. They’re

Reading 3

BEFORE YOU READ page 161

Answers will vary.

COMPREHENSION page 161

1. F  2. T  3. T

LISTEN page 162

1. True  2. True  3. True  4. False

5. False  6. False  7. True  8. True

EXERCISE 10 page 163

1. there are  2. there isn’t  3. there are  4. there isn’t

5. there are  6. there is  7. there aren’t

EXERCISE 11 page 163

1. Is there  2. Are there  3. Is there  4. Is there

5. Are there  6. Is there  7. Are there

EXERCISE 12 page 163

Answer will vary. Questions are:

1. Is there an elevator in this building?

2. Are there any Mexican students in this class?

3. Are there any new words in this lesson?

4. Are there any photos on this page?

5. Is there a verb chart in your dictionary?

6. Are there any hard exercises in this lesson?

7. Is there a computer lab at this school?

8. Are there any restrooms on this floor?

9. Is there a gym at this school?

10. Is there a library in your town?

EXERCISE 13 page 164

1. kinds of shampoo are there?  2. are there a lot people in this line?

3. ounces are there in a pound?  4. items are there on the list?

5. are there many brands of dog food?  6. sugar is there in this bag?

7. is there a pharmacy in the store?  8. time is there?

EXERCISE 14 page 165

Answers will vary. Questions are:

1. How many desks are there in this room?

2. How many students are there in this class?

3. How many windows are there in this room?

4. How much paper is there on the floor?

5. How many phones are there in this room?

6. How many men’s restrooms are there on this floor?

7. How many floors are there in this building?

8. How many pages are there in this book?

9. How much new vocabulary is there on this page?

10. How many photos are there in this unit?

EXERCISE 15 pages 165–166

Answers will vary. Possible answers include:

1. a. How many feet are there in a yard? There are 3 feet in a yard.

b. How many inches are there in a foot? There are 12 inches in a foot.

2. a. How many ounces are there in a pound? There are 16 ounces in a pound.

b. How many cups are there in a quart? There are 4 cups in a quart.

3. a. How many quarts are there in a gallon? There are 4 quarts in a gallon.

b. How many pints are there in a quart? There are 2 pints in a quart.

EXERCISE 16 page 166

1. are there  2. There are  3. There’s  4. How many  5. are there

6. Is there  7. there is  8. How many  9. are there  10. Is there

EXERCISE 17 page 167

1. There’s  2. Is there  3. there is  4. There are  5. There’s

6. is there  7. There are  8. Are there  9. There’s  10. Is there

REVIEW page 169

1. at  2. in  3. to  4. on  5. out of  6. there are  7. some

8. in  9. on  10. on  11. at  12. There’s  13. next to 14. to

15. at  16. are there  17. There are  18. on  19. for

20. There aren’t  21. There are  22. There are  23. There’s

24. next to  25. Is there  26. there isn’t  27. There’s

28. near  29. a lot of  30. enough

EDITING PRACTICE pages 170–171

1. C  2. aren’t  3. to  4. at  5. at  6. near OR next to

7. C  8. on  9. C  10. C  11. Ø OR any OR some  12. There are

13. aren’t any OR are no  14. C  15. in  16. C  17. C

18. next to OR near  19. C  20. Ø  21. C  22. C  23. a  24. C