请判断下列复合句中包含的从句。

A. 宾语从句              B. 状语从句               C. 定语从句           

1.The basketball I bought yesterday cost me 80 yuan.

2.Can you tell me if there are any good museums in the city?

3.What would you do if you found a wallet?

Here？请谈谈你集邮的历史。如果没有，也可以谈谈你别的爱好，并以此为内容写一篇80词左右的短文。

提示：1.词语: collect, more than, be interested in, since, for；

2.句型: have been doing；

3. when引导的时间状语从句。

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请判断下列复合句中包含的从句。

A. 目的状语从句B. 条件状语从句 C. 原因状语从句      D. 时间状语从句

1.I’ll send you an e-mail as soon as I arrive there.

2.You’d better take a map with you so that you won’t get lost.

在Unit 1－5中我们学习了由“what”和“who”引导的疑问句，它们叫做特殊疑问句。请你写五个“what”和“who”引导的句子，并记住它们的语序。

(1)________________________

(2)________________________

(3)________________________

(4)________________________

(5)________________________