đừng có đăng đi đăng lại nếu ad mà thấy sẽ khóa acc nhắc nhở trước !

@ lamproandnovip $

1. are - reach
2. comes
3. came - had left
4. has never flown
5. have just decided -would undertake
6. would take
7. was
8. am attending - was attending
9. arrive - will be waiting
10. had lived
11. Got - had already arrived
12. will see - see - will have graduated
13. visited - was
14. has been - haven't you read
15. is washing - has just repaired
16. Have you been - spent
17. have never met - looks
18. will have been- comes
19. found - had just left
20. arrive - will probably be raining
21. is raining - stops
22. were watching - failed
23. stayed - had lived
24. sat - were being repaired
25. turned - went - had forgotten
26. has changed - came
27. were talking - started - broke
28. had done
29. has been standing
30. have spent - got
31. were - studied
32. met - had been working
33. had finished - sat
34. has
35. has been

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 never (fly) has never flown in an airplane, and he has no intention of ever doing so.
5.We just (decide) have just decided that we (undertake) would undertake 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) am attending 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.
11.The traffic was very heavy. By the time I (get) got to Mary’s party, everyone already (arrive) had already arrived.
12.I will graduate in June. I (see) will see you in July. By the time I (see) see you, I (graduate) will have graduated.
13.I (visit) visited my uncle’s home regularly when I (be) was a child.
14.That book (be) has been on the table for weeks. Haven't you (not read) read it yet?
15.David (wash) is washing his hands. He just (repair) has just repaired the TV set.

16. Have you been You here before? Yes, I (spend) spent my holidays here last year.
17. We never (meet) have never met him. We don’t looks my holidays here last year.
18. The car (be) will have been ready for him by the time he (come) comes tomorrow.
19. On arriving at home I (find) found that she just (leave) had just left a few minutes before.
20. When we (arrive) arrive in London tonight, it probably (rain) will probably be raining.