用所给单词的正确形式填空。
【小题1】You should ______ (drink) plenty of water every day.
【小题2】Do ______ (cross) the road on a green light.
【小题3】Don’t go to bed without ______ (finish) the homework.
【小题4】There are ______ (any) classmates in the classroom.
【小题5】There aren’t ______ (some) classmates in the classroom after school.
【小题6】I have a lot of ______ (money).
【小题7】Do finish the homework on time ______ (if) you want to play games.
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