时间状语从句练习：在下列各句的空格中填入适当的连词1．_________ he comes tomorrow,I sha

时间状语从句
练习：在下列各句的空格中填入适当的连词
1．_________ he comes tomorrow,I shall ask where he has been.
2．_________ he was speaking,everybody listened carefully.
3．I saw her just _________ she was getting off the train.
4．Have a good look at that man _________ you pass him.
5．It was already eight o'clock _________ we got there.
6.I was about to go out _________ a visitor came.Key:
7．We'll go to the country at the beginning of June,______ the summer harvest will start.
8.He learned to speak German _________ he was in Berlin.
9.Henry is in charge of the office ________ Mr.Smith is away.
10.I listen to the recorder _________ I have time.
11.He had learned Chinese _________ he came to China.
12._________ the work was done,we sat down to sum up experience.
13.I haven't seen him _________ he moved to the other side of the town.
14.I waited ________ he came back.
15.It was not ________ he took off his eyeglasses that I recognized him.
16.She likes everything to be in place ________ she starts to work.
17.The thieves ran away _________ they caught sight of the police.
18.They decided to go back home _________ their money ran out.
19.We played outside till sunset,_________ it began to rain.
20.__________ I get to the airport,I will phone you to pick me up.