---Would you like some more beef?
---No, thanks. I’m ______ a diet.
| A．for | B．to | C．on | D．in |
You can’t legally take _______ of the property until three weeks after the contract is signed.
| A．charge | B．advantage | C．control | D．possession |
—Is that the small town you often talked about?
—Right, just the one____ you know I used to work for years.
| A．that | B．which | C．where | D．what |
If you had told me in advance, I ________ him at the airport.
| A．would meet | B．will meet | C．would have met | D．will have meet |
—How about Christmas evening party?
—I should say it was success.
| A．a; a | B．the; a | C．a; 不填 | D．the; 不填 |
Only then _________the importance of my health.
| A．did I realize | B．had I realized | C．I realized | D．I had realized |