------You went to the“Bird’s Nest”last month, didn’t you?------Yes. That was the second time I ________ to Beijing National Stadium.
Assistance dogs are trained to help disabled to live__more independent life.
— Leo, I finally persuaded my mother. — So we can go to the basketball club tonight.
It's everyone's desire that every effort ___ to realize the China Dream.
At first the officer ______ to make a statement, but later she agreed.
All Mrs Smith's efforts to tidy the room were _____ because her grandson soon made a mess of it again.