有适当的介词填空

问题描述:

有适当的介词填空
1.Who are you going ______
2.What are you doing ______ vacation?
3.They are staying ______ home and watching TV.
4.There are many tall buildings ______ the capital city of China.
5.The workers of the company will go hiking ____________ the mountains next week.
6.I'm very tired.I don't like going away ______ too long.
7.You should take the textbook when you get back ______ school.
8.Tom is going to Sydney ______ vacation.She is going ______ August,and is staying there ______ one month.

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