My dictionary ______. I have looked for it everywhere but still ______it.
| A．has lost; don’t find |
| B．is missing; don’t find |
| C．has lost; haven’t found |
| D．is missing; haven’t found |
By the time Mary gets home, her aunt ____ for London to attend a meeting.
| A．will leave | B．will have left | C．leaves | D．left |
Hardly ______________ when it began to rain.
| A．had the game begun | B．began the game |
| C．the game had begun | D．did the game begin |
________ for the free tickets, I would not have gone to the films so often.
| A．If it is not | B．Were it not | C．Had it not been | D．If they were not |
The Governor demanded that all the proposals _______ on May 1st.
| A．must be submitted | B．be submitted | C．submitted | D．were submitted |
—Do you know what _____ influenza A (H1N1) has?
—A high temperature, throat pain and so on.
| A．signals | B．roots | C．symptoms | D．treatments |