1. When I(come) ............ , she was cleaning  the door 
2. By the end of this week I (read) ............... 200 pages ò my new novel 
3. He (do) ......... the experiment  when the ligh (go) ..............out 
4. At this time next week , we (live) .............. in USA 
5. He (work ) ............... on the report at this time tomrrow 
6. Go on the next test as soon as  you (finish ) .............. this one 
7. I'm going to bed now .I ( work ) .............. for hours and I'm very tired 
8. I think she is the nice person I (meet) .............
9. After the telephone (buzz) ............ for a minute , the doctor (answe).......... it 
10. He (have ) ........... a bad fall while he (repair) ............. the roof
11. Yesterday .when I (see) ............ Tom he (sit) ...........in a corner with a book .I (tell) ............. him that he ( read ) ............... in very bad light 
12. James (weed) ............. while Alex (cut ) ............ the grass in the garden this time yesterday 
13. Susan (wait) ................. for you at  9o'clock tomrrow 
14.By next summer , she (finish) ........... her 3rd novel
15. This is the fist time we (see) ........... the statue of Liberly 
16. By the time Anne graduated from high school , she (attend) ............... seven diferent schools because her parents moved frequently  
17. When I (come ) ............. she will be cleaning the door
18. When he went home , his mother (cook) ............ dinner so he took off his coat to help her 
19. When he went home , his mother (cook) .............. so be had a delicious meal 
20.When he went home , he (cook ) .............. because his wife werebusv 
21, When he goes , he(cook) ............... dinnner because he wants to make his wife surprised 
22. When he goes home , his mother (cook).............. because she always wants her son to have a delicious meal after a hard workday
23. When I moved here ,I (live) ............ in a remote area for 5 years 
24. When she recieves the lettter , she (call) ............ you
25. When I was young , I ( harbor) ............... the dream of a famous doctor 
26. When he grew up , he (join) ....... thearmy 
27. When I see him , I (remind ) .......... him to call you
28. When I saw him , I ( remind) ........... him to call you