—I’m leaving ______ Beijing tomorrow and will stay there for a week.
—_______ you are there, would you please buy some books for me?
A．for, As soon as
B．for, While
C．to, If
--- How long have you _________the bicycle?
-- For two weeks.
| A．borrowed | B．had | C．bought | D．lent |
Jack _______ school two years ago and he______ for two years.
A. left, has gone
B. left, has been away
C. leaves, has been away
---Could I clean the bedroom for you?
---No, thanks. I _______ it myself.
| A．cleans | B．have cleaned |
| C．was cleaning | D．had cleaned |
-Have you read this book？
-Yes．I _______ it two weeks ago．
| A．am reading | B．have read |
| C．will read | D．read |
Sixteen-years-olds shouldn’t ______ to go to an Internet bar．
| A．be allowed | B．be allow |
| C．allow | D．are allowed |