.
I think I can fix your car tomorrow afternoon._________, you will have to wait till next Friday.
| A．If so | B．If not | C．If necessary | D．If possible |
I’m glad I went over all my notes, otherwise .
| A．I may have failed |
| B．I’d fail |
| C．I’d have failed |
| D．I’II have failed |
--- Have you ever been to Beijing?
--- No, but I wish I .
| A．have |
| B．will |
| C．do |
| D．had |
You come earlier. The bus left a moment ago.
| A．would |
| B．should have |
| C．may |
| D．have |
today, he would get there by Friday.
| A．Would he leave |
| B．Was he leaving |
| C．Were he to leave |
| D．If he leave |
any change about the date, please tell me immediately.
| A．Will there be |
| B．Should there be |
| C．There will be |
| D．There should be |