问题描述：
1.The math problem is too diffcult.Could you help me________(work) it out?
2.Would you like_____(go)to the concert with us tonight?
3.I'm sorry.I'M_____(go)to the movies
4.Sunday is the_____(one)day of the week
5.He takes a shower _______(one) a week
2.Would you like_____(go)to the concert with us tonight?
3.I'm sorry.I'M_____(go)to the movies
4.Sunday is the_____(one)day of the week
5.He takes a shower _______(one) a week
问题解答：
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