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Exercise 1:
- are - reach
- comes
- came - had left
- has never flown
- have just decided -would undertake
- would take
- was
- am attending - was attending
- arrive -will be waiting
- had lived
- got- had already arrived
- will see - see - will have graduated
- visited -was
- has been - haven't you read
- is washing - has just repaired
- Have you been - spent
- have never met - looks
- will have been- comes
- found – had just left
- arrive – will probably be raining
- is raining - stops
- were watching - failed
- stayed – had lived
- sat – were being repaired
- turned – went – had forgotten
- has changed - came
- were talking – started - broke
- had done
- has been standing
- have spent - got
- were - studied
- met – had been working
- had finished - sat
- has
- has been
EXERCISE 1: Use the correct form of verbs in brackets.
1. In all the world, there (be) ___are_______ only 14 mountains that (reach) _reach___above 8,000 meters.
2. He sometimes (come) __comes___ to see his parents.
3. When I (come) ___came____, she (leave) ____had left______for Dalat ten minutes ago.
4. My grandfather has never (fly) ___flew_______ in an airplane, and he has no intention of ever doing so.
5. We have just (decide) ____decided______ that we (undertake) ___undertook_____ the job.
6. He told me that he (take) ____would take______ a trip to California the following week.
7. I knew that this road (be) ___was_______ too narrow.
8. Right now I (attend) ____have attended______ class. Yesterday at this time I (attend) _____was attending_____class.
9. Tomorrow I'm going to leave for home. When I (arrive) ____arrive_____at the airport, Mary (wait) __will be waiting___ for me.
10. Margaret was born in 1950. By last year, she (live) ___had lived_______on this earth for 55 years .
Put these verbs in present tenses
1. You (receive) receive...... any letters from yours parents yet?
2. How long Bob and Mary (be) ....to be......... married?
3. My father (not smoke) ...not smoking...... for 5 years.
4. Birds (build) ..buliding.......... their nests in the summer and (fly) ...flyed.. to the south in winter.
5. I'm busy at the moment. I (redecorate). ...redecorating............ the sitting room.
6. I always (buy) .......buying..... lottery kets but I never (win) ....winner......... anything.
7. I (work) ...working...... for him for 10 years and he never once (say) .said........ "good morning' to me.
8. Mr. Jone (be) ..be......... principal of our school since last year.
9. Violets (bloom) ..bloom.......... in Spring.
10. We (not live) ....aren't lives...... in England for 2 years now.
11. They (prepare) ..prepare.......... the Christmas dinner at the moment.
12. George (work) ....working....... at the university so far.
13. She (learn)....learrning..........
14. Look! That man (try)......trying.......
15. Listen! They ( learn) .learrn..... a new song.
16. David (repair) ..repair....... the TV set at the moment. He (work) ....worrk..... at it for one hour.
17. I ....can;t........ can't go with you because I (not finish) not finishing....... my homework yet.
18. John (wash) washed........ his hands now. He just (repair).....repairing... the bike.
19. I (work) .......worked.... at my report since Monday. Now I (write) ..writing......... the conclusion.
20. The earth (circle) .circle........... the sun once every 365 days.
21. How many times ......do....... you (see) .....saw....... him since he went to Edinburgh?
22. Look! The boy (cry)..crying........
23. Mary(lose) ..losenot finish........ her hat for 2 days.
24. He (not finish)..... doing it yet.
25. She (not see) ...not seed... him since Christmas.
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16. G
17. H
18. A
19. D
20. B