1. We (go) __________ out when the rain (stop) __________. 2. I (stay) _________ here until he (answer) __________ me. 3. Wait until I (catch) _______

1. We (go) __________ out when the rain (stop) __________.
2. I (stay) _________ here until he (answer) __________ me.
3. Wait until I (catch) __________ you.
4. I (be) _________ ready before you (count) _________ ten.
5. John must eat his breakfast before he (go) __________ out.
6. Miss Helen (help) __________ you as soon as she (finish) ________ that letter.
7. He (tell) _________ you when you (get) __________ there.
8. She (not come) __________ until you (be) _________ ready.
9. He (tell) __________ you when you (ask) __________ him.
10. I (come) _______ and (see) ________ you before I (leave) _____ for England.
III. Mixed tenses
Exercise 1: Put the verb in the brackets in the correct tense.
1. We seldom (eat) ______________ before 7 am.
2. I (not see) ________________ him since I (meet) ____________ him 2 months ago.
3. Listen! I (think) _____________ someone (knock) _______________ the door.
4. I (get) _________________ up early the day before yesterday.
5. The earth (circle) ____________ the sun once every 365 days.
6. __________you (watch) _________ TV last night?
7. The workers (work) _______________ in the firm at the moment.
8. How many times _________ you (see) ________him since he went to Edinburgh?
9. Rivers usually (flow) __________ to the sea.
10. Look! The boy (cry) _______________.
11. Do you know that man, who (smoke) _______________________ there.
12. Mrs. Green always (go) _____________to work by bus.
13. We (be) ____________ from French. We (be) ______________ there for 20 years.
14. I (move) ______________ to another town next week.
15. I (see) __________ that film several times because I like it.
16. She always (go) _______________ go to bed before her mother does.
17. Mary (lose) _________________ her hat for 2 days.
18. You (take) _________ a trip to London next week?
19. She rarely (take) ____________a bath before dinner.
20. He (not finish) _______________ doing it yet.
21. He (not see) ____________ him since Christmas.
22. In what year _______ World War II (break) __________ out?
23. The sun (set) ______________ in the West.
24. They (live) _______________ in Ho Chi Minh City since 1975.
25. He (come) _________ here once 2 years ago.
26. We will go out when it (stop) _________________raining.
27. She (read) ______all the books written by Dickens. How many books _______ you (read) _______?
28. Alice and Mary (put) ___________ the dishes away right now.
29. What ________you (do) _________ at 10 am yesterday?
30. She (finish) ____________ her homework recently.