Question

求助英语高手帮忙，一定会采纳！

Answer 1

1. were  waiting， ran.

2. was  telephoning， came.

3. jumped， was  moving

4. were  testing， went.

5. didn't  want， were  all  working.

6. was  putting， rang.

7. was  walking， began.

8. were  doing，were  watching.

9. was  listening

10. weren't  making 

    简析：很显然，以上习题除去第9小题外，都是有关带有时间状语从句的主从复合句练习，在这里，鉴于由从属连词when，while，as引导的时间状语从句中动词的表示的都是延续性动作，且发生在过去，所以都用过去进行时，根据前后逻辑关系，主句相应地采用一般过去时态，解答时注意仔细体会.

Answer 2

为你解答。
1、were waiting, ran
2、was telephoning. came
3、jumped, was moving
4、were testing, went
5、didn't want, were all working
6、was putting, rang
7、was walking, began
8、were doing, were watching
9、was listening
10、wasn't making

Answer 3

1, are waiting; runs
2,am telephoning; comes
3,jumps; is moving
4,are testing ; goes
5,doesn't want; all are working
6,is putting; rings
7,am walking; begins
8,were doing; were watching
9,was listening
10,were not making

Answer 4

1)were waiting / ran 2)was telephoning / came 3)jumped / was moving 4)were testing / went 5)doesn't want / are all working 6)was putting / rang 7)was walking / began 8)were doing / were watching 9)was listening 10)were not making