.______ he can finish his task on time is of great importance.
| A．Whenever | B．If | C．Whether | D．Whichever |
We used to see each other ________, but I haven't heard from him since last year.
| A．especially |
| B．regularly |
| C．particularly |
| D．approximately |
---Is it that the spaceship will be launched within this week?
----No,I don`t think so.
| A．probably |
| B．perhaps |
| C．possibly |
| D．likely |
Bill suggested a meeting on what to do for the Shanghai Expo during the vacation.
| A．having held |
| B．to hold |
| C．holding |
| D．hold |
—We don’t have enough books .What would you like to ?
—How about two of us one?
| A．suggest; sharing |
| B．say; share |
| C．suggest; share |
| D．say; sharing |
— What a mistake!
— Yes. I _____ his doing it another way, but without success.
| A．was suggesting |
| B．will suggest |
| C．would suggest |
| D．had suggested |