to looking after her sick mother for two years,she badly needed a holiday.
(2013·辽宁卷)We are confident that the environmenr by our further efforts to reduce pollution
Hard is feeling uncomfortable.He _____ too much at the party last night.
The water supply has been cut off temporarily because the workers ____ one of the main pipes.
Hurry up, kids! The school bus _______ for us!
I didn’t think I’d like the movie, but actually it _____ pretty good.