题目

1)Up till now the police ___ (catch) 5thieves .
2)He ___ (begin) to teach Chinese in 1999 .He ___ (teach)it for 5years .
3)He ___ (live) in our village from 1976 to 1989 .
4)I ___ (read) Oliver Twist before .
5)Mr.Robert is not in he ___ (go) to France .
6)She ___ (be) ill for 2weeks ,she is still in bed .
7)Mary ___ (buy) a new English-Chinese dictionary .She ___ (buy) it on Sunday .

提问时间：2020-06-25

答案

1 have caught
2 began,has taught
3 lived
4 have read
5 has gone
6 has been
7 has bought ,bought
注意时间状语,然后决定时态