1. (to play) played
2. (to prepare) prepared
3. (to make) made
4. (to make) made
5. (to put) put
6. (to see) see
7. (to see) saw
8. (to promise) promised
9. (to make) made
10. (to fall) fell
11. (to fall) fell
12. (to do) have done
13. (to do) did
14. (to come) has come
15. (to come) came
16. (to play) played
17. (to come) has come
18. (to read) read
19. (to read) read
20. (to be) been
21. (to be) been
22. (to see) see
23. (to invite) invited
24. (to see) saw, (not to see) did not see, (to call) called
1. She just has gone out.
2. She left the room a moment ago.
3. We have not yet solved the problem.
4. When it all happened?
5. The morning was cold and rainy, but since ten o'clock the weather has changed and now the sun is shining brightly.
6. Show me the dress which you have made.
7. Oh, how dark it is! A large black cloud has covered the sky. I think it will start raining in a few minutes.
8. Oh, close the window! Look, all my papers have fallen on the floor because of the wind.
9. When you opened the window? — I opened it ten minutes ago.