10. I find these problems are easy _______.

A. to work out　 　　B. to be worked out　

C. in working out 　D. to be worked them out

9. The professor gave orders that the test ________before the next morning.

A. will be finished 　　　B. would be finished

C. must be finished　　　 D. be finished

8.If you had paid more attention in class, you ______the first place in your class.

A. would take　 　　　　　B. would have taken 　

C. could take 　　　　　D. might have took

7.Mary is so wet. She _______ in the rain.

A. must be caught　　　　　　 B. must have been caught

C. should have been caught　 D. can have been caught

6.______ all day, he was terribly hungry.

A. Having not eaten　　 B. Eating nothing　

C. Not having eaten　　 D. Nothing having eaten

5.He used to _______cards with his friends, but now he is used to ______a walk after supper. A. play, taking　 B. playing, take　 C. play, take　 D. playing, taking

4. During the days _________,he worked as a servant at the Brown’s.

A. that followed　 B to follow　 C following　 D followed