1．I'm not too k________ on jazz-on the contrary,I like rock'n'roll.
2．Do you own or r________ your video?
3．He was e________ chairman of the meeting.
4．You should be p________ for appointments.
5．He is old,but he is as i________ as a baby.
6．The company is very strict on enforcing health and safety ________(规则)．
7．How many of your classmates got the ________(奖学金)last term?
8．There's only one way to ________(解决)the argument,and they know it.
9．The painting ________(吸引)many people in the exhibition.
10．Young children will usually ________(竞争)for their mother's attention.

1. We're taking our vacation in ______ (七月).                             
2. You can get even better deals if you are prepared to ______ (讨价还价).     
3.  The cards had been ______ (卡住) through the letterbox .              
4. Smith went to Chicago for ______ (技术) training.                      
5. Bob is six feet in ______ (身高).                                     
6. You'll ______ (逐渐) get better at it-it's just a question of practice.
7. He put the rubbish into the ______ (塑料) bag and took it downstairs.   
8. He ______ (道歉)) publicly for his mistake the day before yesterday.          
9. Tall people like rooms with high ______ (天花板).                     
10. Eve was cutting the grass, and ______ (同时) Les was planting roses.   

1. I can't c ______ on my work when I'm tired.
2. She pulled the drowning man from the water and gave him first a ______.
3. He ______ to the public to protect the environment. (呼吁)
4. This heating system has an ______ temperature control. (自动的)
5. Large q______ of air-conditioners are sold because of the hot weather.
6. He was ______ as monitor of our class. (任命)
7. A foreign c______ is a journalist who goes to a foreign country to report on events there.
8. It is ______ not to flush a public toilet in Singapore. (不合法的)
9. They can't ______ to buy a new car for his son. (支付得起)
10. The students are d______ on his parents for support.