Choose the correct answer:
1. They (were cleaning up / had cleaned up) while I was cooking dinner.
2. There was no food left when I returned. They (had eaten / ate) everything!
3. If she had visited us last summer, she (would have enjoyed / would enjoy) the hikes in the mountains.
4. I (checked / was checking) the bags before we left on holiday.
5. If he (broke / had broken) the window he would repair it.
6. She told me she was flying to Chicago last week. She (must have been / must be) in her hotel room last night.
7. By the time the presentation began, they (completed / had completed) their discussion.
8. If I (had been / were) you, I would finish my homework!
9. She is very intelligent. She (can not have thought/ couldn't have thought) that!
10. When I arrived, they (stretched their legs / were stretching their legs).
12. I (work) ...... as a assistant, but this summer I (study) ...... computer science in Vienna.
14. Take your umbrella! It (rain) ...... .
London
14. Take your umbrella! It (rain) ...... .
England Tomorrow I shall work more than I worked / have worked / would work / yesterday.
19. He knows that /I am being busy / I was busy / I shall be busy tomorrow.
20. At first I thought it / were / would have being / would be / good enough for me.
21. I have been relying / relied / had relied on my Christmas bonus to pay for the gifts I buy for my family.
22. After she had learned to drive, Alice felt / feels / is feeling / more independent.