2 Complete the sentences using the affirmative, negative, or question form of have to and the

verbs in brackets.

Roman doesn’t have to sign (not sign) a new

contract.

1 (you / finish) your

essay today?

2 They (not wear) a

uniform.

3 You (not leave)

school when you’re sixteen.

4 Lily is annoyed. She

(stay) with her little brother this weekend.

5 The pass mark is 70%. You

(get) 70% to pass

the exam.

6 The essays (not be)

long.

7 (the dog / sleep)

here?

8 I (not get up) early

tomorrow.

9 We (bring) our two

favourite songs to class tomorrow.

10 She (not do) extra

English classes.

should, must and have to

3 Order the words to make sentences and

questions.

you / have / to / to / school / seven / at /

o’clock / do / go / ?

Do you have to go to school at seven o’clock?

1 bed / to / earlier / go / she / should

2 mustn’t / corridors / the / in / school / run /

you

3 go / doesn’t / have / work / she / to / to / yet

4 I / to / dog / must / the / remember / walk

5 revise / for / exam / have / he / to / the /

does / ?

6 shouldn’t / wear / you / boots / at / school

7 don’t / we / have / go / to / to / Saturday /

on / school

8 should / bring / some / the / picnic / food /

they / to / ?

4 Complete the sentences using the correct form

of should, must or have to.

We don’t have to walk to school. We go by car.

1 We wear jeans at school. We’ve

got a uniform.

2 we speak English in

the classroom?

3 You copy your friend’s

homework. It isn’t fair.

4 You take things that aren’t yours.

5 He looks ill. He see a doctor.

6 We get the bus at three-thirty.

It’s the last bus.

7 You pay me now. You can pay me

tomorrow.

8 Tomas go to school. He’s

nineteen.

9 The team practise more. There’s

an important match next week.

​

1. Do you have to finish your essay today?
- We need to use the question form of "have to" because we are asking if it is necessary for the person to finish their essay today.

2. They don't have to wear a uniform.
- We use the negative form of "have to" because it is not necessary for them to wear a uniform.

3. You don't have to leave school when you're sixteen.
- Again, we use the negative form of "have to" because it is not necessary for the person to leave school at the age of sixteen.

4. Lily is annoyed. She has to stay with her little brother this weekend.
- Here, we use the affirmative form of "have to" because it is necessary for Lily to stay with her little brother this weekend.

5. The pass mark is 70%. You have to get 70% to pass the exam.
- We use the affirmative form of "have to" because it is necessary for the person to get a score of 70% in order to pass the exam.

6. The essays don't have to be long.
- We use the negative form of "have to" because it is not necessary for the essays to be long.

7. Does the dog sleep here?
- We use the question form of "have to" because we are asking if it is necessary for the dog to sleep here.

8. I don't have to get up early tomorrow.
- We use the negative form of "have to" because it is not necessary for the person to get up early tomorrow.

9. We have to bring our two favorite songs to class tomorrow.
- We use the affirmative form of "have to" because it is necessary for us to bring our two favorite songs to class.

10. She doesn't have to do extra English classes.
- We use the negative form of "have to" because it is not necessary for her to do extra English classes.

3. Do you have to go to school at seven o'clock?
- The correct order of the words is: Do you have to go to school at seven o'clock?

2. She should go to bed earlier.
- The correct order of the words is: She should go to bed earlier.

3. You mustn't run in the school corridors.
- The correct order of the words is: You mustn't run in the school corridors.

4. I must remember to walk the dog.
- The correct order of the words is: I must remember to walk the dog.

5. Does he have to revise for the exam?
- The correct order of the words is: Does he have to revise for the exam?

6. You shouldn't wear boots at school.
- The correct order of the words is: You shouldn't wear boots at school.

7. We don't have to go to school on Saturday.
- The correct order of the words is: We don't have to go to school on Saturday.

8. Should they bring some food to the picnic?
- The correct order of the words is: Should they bring some food to the picnic?

4. We don't have to walk to school. We can go by car.
- We use the negative form of "have to" because it is not necessary for us to walk to school. Instead, we have the option to go by car.

1. We should wear jeans at school. We have a uniform.
- We use "should" because it is a suggestion or recommendation that we wear jeans at school. However, it is mentioned that we have a uniform, which indicates a requirement.

2. Must we speak English in the classroom?
- We use "must" because it shows an obligation or requirement to speak English in the classroom.

3. You shouldn't copy your friend's homework. It isn't fair.
- We use "shouldn't" because it is a recommendation or suggestion not to copy your friend's homework. It is mentioned that it isn't fair, which further emphasizes the negative aspect of copying.

4. You mustn't take things that aren't yours.
- We use "mustn't" because it indicates a prohibition or rule against taking things that aren't yours.

5. He looks ill. He should see a doctor.
- We use "should" because it is a recommendation or suggestion for him to see a doctor based on the fact that he looks ill.

6. We have to get the bus at three-thirty. It's the last bus.
- We use "have to" because it indicates a necessity or obligation to catch the last bus at three-thirty.

7. You don't have to pay me now. You can pay me tomorrow.
- We use the negative form of "have to" because it is not necessary for the person to pay now. Instead, there is the option to pay tomorrow.

8. Tomas doesn't have to go to school. He's nineteen.
- We use the negative form of "have to" because it is not necessary for Tomas to go to school. The reason given is that he is nineteen, which implies that he might have completed his education.

9. The team must practice more. There's an important match next week.
- We use "must" because it shows an obligation or necessity for the team to practice more due to the upcoming important match.