Стр.84-85 Рабочая тетрадь Grammar Bank ГДЗ Starlight Баранова 7 класс
6 Rewrite the sentences using must, can’t or may.
- I don’t think they are at work.
- I’m sure they are at school.
- Perhaps they are discussing a maths problem.
- I’m sure the students are tired.
- I’m sure she’s a scientist.
- I don’t think she is on holiday.
- Perhaps she is doing medical research.
- I’m sure she is very professional.
7 Complete the sentences using must or can’t, as in the example.
- I’m sure they are good friends.
- I don’t think Sue is at work today, it’s Saturday.
- I’m certain Pete has a new phone number.
- I’m sure you feel very happy about your exam results.
- I don’t think Liam knows the secret.
8 Put the verbs in brackets into the correct infinitive or the -ing form. Mind the tenses.
9 Complete the sentences with the correct infinitive.
- Rosie is excited about her new job.
- They have finished decorating the house.
- The children have been enjoying themselves.
- Mike’s new business is going well.
- Gail made lots of new friends when she was studying abroad.
10 Complete the sentences using must or can’t and the correct tense of the infinitive.
- I’m certain Adam sent you an email.
- I don’t think Tina left the door unlocked.
- I’m sure Keith paid the bill.
- I don’t think they are staying with Paul. He’s away.
- I don’t think Jeff forgot their wedding anniversary.
- I’m certain Julie is waiting for us at the reception.
- I’m sure Mary went to India for her gap year.
- I’m sure Steven enjoyed living with his host family in Mexico.
- I’m sure she’s had cosmetic surgery.
- I’m certain they grow their own food.
6.
1. They can’t be at work.
2. They must be at school.
3. They may be discussing a maths problem.
4. The students must be tired.
5. She must be a scientist.
6. She can’t be on holiday.
7. She may be doing medical research.
8. She must be very professional.
7.
1. They must be good friends.
2. Sue can’t be at work today, it’s Saturday.
3. Pete must have a new phone number.
4. You must feel very happy about your exam results.
5. Liam can’t know the secret.
8.
1. to go
2. to be working
3. losing
4. to find
5. will soon learn
6. to do
7. telling
8. have been exhausted
9. to meet; to unwind
10. to have been waiting; to go
9.
1. appears to be
2. seem to have finished
3. appear to have been enjoying
4. seems to be going
5. appears to have made
10.
1. Adam must have sent you an email.
2. Tina can’t have left the door unlocked.
3. Keith must have paid the bill.
4. They can’t be staying with Paul. He’s away.
5. Jeff can’t have forgotten their wedding anniversary.
6. Julie must be waiting for us at the reception.
7. Mary must have gone to India for her gap year.
8. Steven must have enjoyed living with his host family in Mexico.
9. She must have had cosmetic surgery.
10. They must grow their own food.
11. Jenny can’t have won a scholarship.
