Riding bicycles makes us ___________.A. to keep healthy B. keep health C. keep fit
We were all __________when we heard the news.
---________ do you use your pocket money for?--- The money _________help poor people.
You’d better ________here _________ the heavy rain
---Must I finish my homework now ? ---No, you ________
Tom was so tired that he fell _________on the bed and went to sleep