1. In all the world, there (be) ____are______ only 14 mountains that (reach) _____reached_____above 8,000 meters.
2. He sometimes (come) _____comes_____ to see his parents.
3. When I (come) ____come______, she (leave) _____left_____for Dalat ten minutes ago.
4. My grandfather never (fly) ____flys______ in an airplane, and he has no intention of ever doing so.
5. We just (decide) ___decided_______ that we (undertake) _____undertaken_______ the job.
6. He told me that he (take) ___will take_______ a trip to California the following week.
7. I knew that this road (be) ____is______ too narrow.
8. Right now I (attend) _____attending_____ class. Yesterday at this time I (attend) ____misatttend______class.
9. Tomorrow I'm going to leave for home. When I (arrive) ____arrived______at the airport, Mary (wait) _____is waiting_____ for me.
10. Margaret was born in 1950. By last year, she (live) ____lived______on this earth for 55 years.
11. The traffic was very heavy. By the time I (get) _____getting_____to Mary's party, everyone already (arrive) __arrived________
12. I will graduate in June. I (see) _____will see_____ you in July. By the time I (see) ______see____ you, I (graduate) _____will graduate_____.
13. I (visit) ______visits____ my uncle's home regularly when I (be) ____was______ a child.
14. That book (be) ____is______ on the table for weeks. Haven't You (not read) _read_________ it yet?
15. David (wash) ______washs____ his hands. He just (repair) ______repaired____ the TV set.
16. have You (be) ___been_______here before? Yes, I (spend) ____spent______ my holidays here last year.
17. We never (meet) ___met_______ him. We don't know what he (look) _____looks_____ like.
18. The car (be) _____is_____ ready for him by the time he (come) _____will come_____tomorrow.
19. On arriving at home I (find) ____found______that she just (leave) _____left_____a few minutes before.
20. When we (arrive) ______arrinving____ in London tonight, it probably (rain) ____rain______.
21. It (rain) ______rains____ hard. We can't do anything until it (stop) ____stopped______
22. Last night we (watch) ___are_watching______TV when the power (fail) ____failed______.
23. That evening we (stay) _____stayed_____up to talk about the town where he (live) ______lived____for some years.
24. I (sit) _____sat_____down for a rest while the shoes (repair) ___repairing_______.
25. Half way to the office Paul (turn) ______turned____round and (go) _____went_____back home because he (forget) _____forgot_____to turn the gas off.
26. London (change) ___changed_______a lot since we first (come) ___came_______ to live here.
27. While we (talk) __are talking________on the phone the children (start) ____start______fighting and (break) ______broke____a window
28. He used to talk to us for hours about all the interesting things he (do) _____did_____ in his life.
29. You know she (stand) ____stands______looking at that picture for the last twenty minutes.
30. I (spend) ____spend______ a lot of time travelling since I (get) _____got_____this new job.
31. When we (be) ____were______ at school we all (study) _____studied_____Latin.
32. When I (meet) ____met______ him, he (work) __worked________as a waiter for a year.
33. After he (finish) ____finishes______ breakfast he (sit) _____sat_____down to write some letters.
34. She (have) _____had_____a hard life, but she's always smiling.
35. I think Jim (be) ______will be____ out of town.