1.?We?_____________?(paint)?the?house?before?we?______________?(move)?in.?

2.?That?rich?old?man?_____________?(make)?a?will?before?he?_____________?(die).?

3.?They?_____________?(study)?the?map?of?the?country?before?they?________?(leave).?

4.?The?robbers?_____________?(run?away?)?before?the?policemen_______ ?(arrive).?

5.?I?__________?(turn?off)?all?the?lights?before?I?____________?(go)?to?bed.?

6.?Paul?__________?(go)?out?with?Jane?after?he?__________?(make)??a?phone?call.?

7.?Tom?__________?(say)?he?___________?(read)?the?book?twice.?

8.?Our?plan?____________?(fail?)?because?we?_____________?(make)?a?bad?mistake.?

9.?When?the?chairman?______________?(finish)?speaking,?he?_____________?(leave)the?hall.?

10.The?Reads?__ ? ?______ ?(have)?lunch?when?I?________________(get)?to?their?house.?

11.When?I?______________(arrive)?at?the?station,?he?____________________(leave).?

12.We?_______________(learn)?about?4000?English?words?by?the?end?of?last?term.?

13.?I?waited?until?he?_______________(finish)?his?homework.?

14.?We?were?surprised?at?what?she?________already?______(do)?

15.She?____________(not?go)?to?Qingdao?because?she?________________?(be)?there?before.?

16.?He?______________(not?tell)?you?the?news?yet.?

17.?He?said?he?_____________already_________(give)?the?book?to?the?teacher.?

18.?I?______________(be)?to?Shanghai?before.?

19.?She?told?me?she?_________________(be)?to?Sanya?three?times.?

20.She?_____________(play)?the?guitar?while?her?sister_______________(sing).

?
?【答案解析】
1. had painted... moved ?
2. had made ... died ?
3. had studied…left ?
4. had run away..arrived
5. had turned off …went ?
6. went …h(huán)ad made ?
7. said …h(huán)ad read ?
8 failed …h(huán)ad made ?
9. (had) finished …left ?
10. were having/had had …got ?
11. arrived ..had left ?
12.. had learned ?
13. (had) finished ?
14. ?had ..done ?
15 didn't go …h(huán)ad been ?
16. hasn't told ?
17 had …given ?
18. have been ?
19. ?had been ?
20. was playing …was singing?