At 3:42 am everything began to shake. In fifteen terrible seconds a large city _____ in ruins.
There is n’t any difference between the two.I really don’t know __________. A.what to choose B. which to choose C. to choose what D. to choose which
I have been told that the pen as well as the books __________ him.
It’s surprising that your brother __________ some knowledge of the computer just by watching others working on it.
Students should involve themselves in community activities ___________ they can gain experience for growth.
It was in the room _________ he was born _________ the meeting was held.