Only after ___ your homework _________ watch TV.
| A．have you finished; you can |
| B．you have finished; can you |
| C．have you finished; can you |
| D．you have finished; you can |
I think camping out is _______ great fun, for we can get close to _______nature and learn something useful at the same time.
| A．不填; 不填 | B．不填; the |
| C．a; 不填 | D．a; the |
—What does the sign over there read?
—“No person smoke or carry a lighted cigarette in this area.”
| A．will | B．may |
| C．shall | D．must |
— Petrol prices have been climbing these years.
—Yes. It’s for this reason we’ve given up the plan to buy a new car.
| A．that | B．why | C．what | D．which |
The computer she had had ______ went wrong once again, so she had to buy a new one.
| A．to repair | B．repairing |
| C．repaired | D．been repaired |
what you have, for what you have now is what you once prayed for.
| A．Abandon | B．Acknowledge |
| C．Accumulate | D．Appreciate |