问题描述：
将下列句子改为特殊疑问句
There were five tigers in the zoo last year.（five划线）
I had a party with my classmates last Sunday.（my classmates 划线）
There were five tigers in the zoo last year.（five划线）
I had a party with my classmates last Sunday.（my classmates 划线）
问题解答：
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