Much as he ________ he has a good command of English, he sometimes feels it hard to find an appropriate version for some Chinese idioms.

Although he is a well-known star, he never gives others an impression that he is _________ those who play with him.

Nowadays there are still a number of students        school at various grades due to a lack of money in some poorer areas.

I don’t have to do it and _________ do you. We’re both too busy.

I tried hard to get some information about the new technology out of his mouth, but he remained_________．