The work is too difficult for Mr. Zhu to finish in a week. He needs ______ days.
Do you mean you will join the club? ----- Yes, I am _____ it.
My bike is broken.What should I do? You can get it _____ in that bike shop.
_____ playing computer too much is bad for your study and health.
—Why do you come here? —We are here to ____ the public _____ service.
Grandpa said Transformer 4 was _____. ---- I am not surprised.It’s not a movie for the old.