时间状语从句2

题目

时间状语从句2
21.They were about to leave ______ it began to rain.
22.He always stay in bed ______ lunch time.
23.I like playing tennis _________ my younger sister prefers watching ball games.
24._________ I understand your viewpoint,I don’t agree with you.
25._______ she grew older,she became more responsible.
练习题
I .填入适当的引导词
1.I haven't heard from him _____ he went to America .
2.He won't be here _____ he is invited .
3.He will not go to the cinema _____ he is very busy .
4.We found the key _____ she lad left it .
5.We found the books two days ____ he had gone away .
6.We had no sooner got to the station _____ the train left .
7.He speaks English ______ he were an Englishman .
8.He is explaining clearly _______ they could understand .
9.Do not leave the room _____ you have finished the test .
10.She sang ______ she went along .
II.改错
1.The children were running on the playground as fast as they can .
2.Since her husband had died ,so she had to support her family .
3.He won't go out until his mother will come .
4.He was very foolish that he didn't pass such an easy exam .
5.Tom had gone out as soon as his mother got home .
6.It was three months since he came to our school .
7.The playground of our school is larger than their school .
8.The streets in Nanjing are wider than Shanghai .
9.Whatever there is plenty of sun and rain ,the fields are green .
10.She sings songs as if she is a bird .

答案

21.They were about to leave ______ it began to rain.when 22.He always stay in bed ______ lunch time.until23.I like playing tennis _________ my younger sister prefers watching ball games.while24.______...