Not until I began to work ____ how much time I had wasted.
|
A．didn't I realize |
B．did I realize |
C．I didn't realize |
D．I realized |
If it were not for the fact that you _____ ill, I would ask you to do this right now.
|
A．were |
B．had been |
C．are |
D．should be |
You _____ such a serious mistake if you had followed his advice.
|
A．may not make |
B．might not make |
|
C．shouldn’t have made |
D．might not have made |
If only I _____ my watch!
|
A．hadn’t lost |
B．haven’t lost |
C．didn’t lost |
D．don’t lose |
What should we do if it _____ tomorrow?
|
A．should snow |
B．would snow |
C．snow |
D．will snow |
--- “What will you do during the summer holiday?”
--- “I don’t know, but it’s high time _____ something.”
|
A．I’m deciding |
B．I’ll decide |
C．I decided |
D．I decide |
