江苏省启东中学2009届高三英语单元检测（二）

单项填空
1. He is old, so his son will _________ the farm.
A. take charge of   B. in charge of 
C. charge     D. be in the charge of
2. Hay, I _________ to meet you here. How long have you been here?
A. don’t expect   B didn’t expect
C. haven’t expect   D. wouldn’t expect
3. I _________ you, but I was busy all the time yesterday afternoon.
A. could help    B. had helped
C. helped    D. could have helped