Question

英语高手快来帮帮我哪，几个动词填空

1、I （）（have）lunch before you came back.
2、She （）（leave）already when you arrived。
3、（）he（）（work）in Shanghai for 5 years before he came to Wuxi？
4、When I got home yesterday ，my son （）（fall）asleep。
5、She came after we （）（wait）for her for half an hour。

Answer 1

have had,
has left,
Has worked,
had fallen,
had waited
望采纳

Answer 2

had,left,Did,work,fell,waited

Answer 3

1. had had
2. had left
3. Had worked
4. had fallen
5. had waited

Answer 4

考查过去完成时用法
have had；had left；Had worked；had fallen；had waited