IV. Give the correct tense of the following verbs.
1. I (watch) ________watch____________ a science fiction film on TV at 9.00 tonight.
2. Our teacher says that new technology (make)____will be making________________many workers jobless in the future.
3. Look at those clouds – I think it (rain) _has been rain___________________.
4. If you use robots to do the housework, you (become) ____________________ lazy and you (not get) ____________________ enough exercise.
5. People say that technology (change) ____________________ up entire rooms small enough to put on desktops and into wristwatches.
6. We’ll need (call) ____________________ him more often.
7. This time next week, I (lie) ____________________ on the beach.
8. Thomas Edison said that none of his inventions (come) ____________________ by accident. They (be) ____________________ all the result of hard work.
9. Yesterday, by the time I (arrive) ____________________ the airport, my brother (wait)____________________ for me for an hour.
10. If the trees (be not) ____________________ watered daily, they will die.
11. First names (use) ____________________ more commonly in Australia than other countries.
12. Many houses (destroy) ____________________ in the hurricane last night in Nghe An.
13. If the students reviewed all lessons, they (do) ____________________ the test well.
14. After the thief (leave) ____________________ the house, the police (come) ___________________.
15. He (not go) ____________________ out last night. He (stay) ____________________ at home.
16. _______________Lan (learn) _______________English for 2 years? - No, he (learn) ____________________ for 3 years.
17. ____________________you ____________________ wearuniform yesterday? No. I (not wear) ____________________ yesterday.
18. .____________________ your mother (read).____________________ book every night? - No, she (watch) ____________________
19. We (save) ____________________ electricity if we didn’t pay much money.
20. If we use water carefully, more people (have) ____________________ fresh water.
21. That room (paint) ____________________ at this time next week.
22. He wouldn’t be ill if he (not smoke) ____________________ a lot.
23. After I (finish) ____________________ the lesson, Lan went out.
24. This house (build) ____________________ in 2015.
25. By the time you (come) __________________ to England, I (be) ____________________ there for two days.
