6. That was a terrible piece of work you        the other day. I could hardly believe it was yours.

   A. turned in   B. turned down

   C. turned on   D. turned up

5. He was a good friend―always        to help at the slightest sign of need.

   A. available   B. convenient

   C. accessible   D. incredible

4. We must        that the experiments are controlled as rigidly as possible.

   A. assure   B. secure

   C. ensure   D. issue

3. My old friend Ted        me to have a try,so I poured a cup of tea and drank it with satisfaction.

   A. urged   B. talked   C. made   D. invited

2. The boss painted a unique picture of the shopping habits of customers,plus their motivation and         .

   A. possessions   B. possibilities

   C. promises   D. preferences

1. I'm not sure what's his        in the comedy,but I think he will act the part of the hero.

   A. role   B. performance

   C. play   D. position

10. I'd like to take my picture         . (stand)

我想在金塔所在的地方照張相。

9. He listened so carefully that not a single sound         . (miss)

他聽(tīng)得如此認(rèn)真,以至于不會(huì)錯(cuò)過(guò)任何一個(gè)聲音。

8. Apples are usually         ，and eggs are sometimes sold by the dozen. (sell)

蘋果一般按重量銷售，雞蛋有時(shí)按打銷售。

7. It        Alice understood his leaving so suddenly (until)

直到她讀了那封來(lái)信,Alice才明白他為何突然離開。