把下列各句改为复数形式.
问题描述：
把下列各句改为复数形式.
1.This is a school.
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2.I am a good student.
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3.There is a strawberry on the table.
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4.This is a white cat.
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5.Is he a waiter?NO,he isn‘t.
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答
these are schools.we are good students.there are many strawberries on the table.these are white cats.are they waiters?no,they aren't.只要把相对应的词语换成复数形式即可.