My car’s performance is ___ since the engine’s been tuned and the tires have been changed．

Having no child of their own, the Smiths took in a _____ girl, Yuan Yuan by name．

With the help of the foreign experts, they produced ___ washing machines in 2003 as the year before.   

Many rules in English are ______, and large numbers of students feel ______ them.

Mr. Stevenson is great to work for—I really couldn’ t ask for a _______ boss.

Of the two, I would prefer     camera, which is very easy for me to carry.  

I think you should go back to your     plan, which is much more practical than the present one．

She is not very ____ about the idea of going camping. I think she will stay at home reading.

To work from home, which one could hardly imagine, has been made         with the development of computer technology. 

----Why are you smiling at me? ---- You look _______ in that hat. 

She has already tried her best. Please don’t be too ____ about her job.

I’m afraid I’m not _____ to help with the show next week.

For our middle school students, some courses are compulsory, while others are ________.

It is difficult for a teacher to give         attention to children in a large class．We should reform the situation in order to meet each child’s needs．

After a new reform, the number of the products in the factory is now ________ it was in 2003.　　

Ordinary woman though she is, she had won the award because she tries every means to make people _________ of the importance of the environment conservation.

Would it be ______ for you to pick me up at four o’clock and take me to the airport?

The paper studies some        cases in which something somehow wrong leads to the miscommunication,so that English teachers may improve their teaching.

It seems quite   to expect a student to master 3000 words within only 2 days.

There are several         plans here. Which one do you like best?