A lot of tents, drinking water and food ______ to the homeless earthquake survivors in the past several weeks.
The _________ look on his face suggested he didn’t know the fact.
The teacher ____________his students to leave the classroom as soon as possible .
Most Americans would prefer to keep their problems _________ themselves and solve their problems __________ themselves.
— How about a film tonight? — __________ I haven’t been to the cinema for a long time.
— What do you think of the book? — Oh, excellent. It is worth __________ second time.