.— Which of these electronic watches do you like?— ______of them. They are expensive and of little use.
He was sitting in an armchair, ___ a novel
Only then ___ that he had made a mistake.
--Do you like to study mathematics?---____? I like it very much.
The students of Class Two said that they had no difficulty ___ those sentences into English.
The ship, ___ 1500 passengers , set off on its first trip on a cold winter day. A. carriedB, carryingC. to carry D. being carried