--Can I help you with the heavy bag?
--______.
A. Thank you. B. It doesn't matter.
C. No, I am all right. D. Really?
That tree, _______ branches are almost bare, is very old.
A. of which B. on which
C. in that D. whose
As a rule, domestic servants doing odd jobs are paid_______.
A. by hour B. by an hour
C. by hours D. by the hour
Why don’t you bring ____ to his attention that you are too busy to do it?
A. that B. what C. it D. which
He began to take political science ________ only when he left school.
A. strictly B. seriously C. carefully D. truly
People are talking about the new play in two weeks.
A. to be put on B. being put on
C. put on D. puts on
