六年级英语（改句子）
问题描述：
六年级英语（改句子）
（改句子）
1.The egg in the basket is for your brother.(which引导的疑问句)
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2.Those are old Chinese teachers.(变单数)
3.That's mary's father?（一般疑问句,否定回答）
4.The boys over there are from America.(where 引导的疑问句)
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答
1.Which things in the basket is for your brother?
2.This is a old Chinese teacher.
3.No,he isn't;
4.Where are the boys from who are over there?