—I left my handbag on the train, but luckily someone gave it to a railway official.
—How unbelievable to get it back! I mean, someone ________it.
| A．will have stolen | B．might have stolen |
| C．should have stolen | D．must have stolen |
The young lady _____a cry of surprise when she saw something strange moving in the dark.
| A．gave off | B．made out | C．sent out | D．let out |
Remember that you won't be able to cancel the contract ____you've signed.
| A．before | B．until | C．once | D．though |
—— Which would you prefer, black coffee or white coffee？
——________.
| A．Yes, very much | B．I prefer the former to the latter. |
| C．What about you? | D．At your service |
——Would you like me to teach how to drive a car?
——_______.
| A．Yes, you would |
| B．That’s very kind of you. |
| C．With pleasure |
| D．I’m very glad to hear that. |
She’s aiming ______a sholarship; That is why she has been focusing her minds_____her work..
| A．at; on | B．to; on | C．for ; in | D．at; into |