Question

Choose the correct modal verb to complete the sentences. 1.The vet said the dog was lucky.It could have lost/must have lost its leg 2.Candidates might/must be at the examination centre 15 minutes before the exam starts 3.The cleaner could break/must have broken the vase.she was cleaning this morning 4.Can/may he have been working so long? 5.You cant have seen/couldnt have seen Alice yesterday.she is away on holiday 6.She may have learned/can have learned english at school.

Answer 1

Ответ:

1.could have lost

2.must

3.could break

4.may

5. could have seen

6.She may have learned

Объяснение:

Answer 2

1. The vet said the dog was lucky. It could have lost its leg. 2. Candidates must be at the examination centre 15 minutes before the exam starts. 3. The cleaner must have broken the vase she was cleaning this morning. 4. Can he have been working so long? 5. You couldn't have seen Alice yesterday. she is away on holiday. 6. She may have learned English at school.