He _______ his gun under the tree where he was __________.
A. lay; laying B. laid; lying C. lied; laying D. lay; lying
_______he has got a chance, he might as well make full use of it.
A. Now that B. Although C. As soon as D. After
That art center is _______ used to be a factory, ______ millions of tractors were produced.
A. what; where B. where; where C. what; which D. where; which
It is ________ Beth to drink so much; I wonder if she is all right.
A. dislike B. likely C. unlikely D. unlike
There is no light in the room. They must have gone to the lecture.__________?
A. didn’t they B. haven’t they C. don’t they D. mustn’t they
If you keep on your research, you’ll find out the result _______.
A. in time B. at no time C. on time D. at the same time
