1.May be it rained last night.It

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1.must have rained
2.must be a teacher
3.must have rained,didn't it
4.must learn,needn't you
5.mustn't make,must you
6.must take ,needn't she
7.may have dreamed
8.must be ,needn't she
9.must have passed,didn't she 10.can't alan5203