小博士：我们在这几个月的学习里，接触到不少的疑问词，其中疑问代词占大多数。那么疑问代词有哪些？又有哪些用法呢？看看下面的总结吧！

　　1)疑问代词在句中起名词词组的作用，用来构成疑问句。疑问代词有下列几个：

　　指人：who，whom，whose

　　指物：what

　　既可指人又可指物：which

　　2)疑问代词在句中应位于谓语动词之前，没有数的变化，除who之外也没有格的变化。无论是做疑问代词还是限定词，which和what所指的范围都是不同的。what所指的范围是无限的，而which则指在一定的范围内，例如：

　　Which movies do you like best?

　　你喜欢哪几个部电影？

　　What movies do you like best?

　　你喜欢什么样的电影？

你明白了吗？那么就请选用刚才我讨论过的疑问词完成下面句型转换。

1　　My favorite subject is science.

________ ________ your favorite subject?

2　　He likes art best.

________ ________ he like best?

3　　My science teacher is Mr Green.

________ ________ your science teacher?

4　　He's really busy today.

________ ________ really busy today?

5　　Betty's backpack is in her bedroom.

________ backpack is here?

请根据所给首字母或中文提示，写出单词在句中的正确形式。每空只能填一词，将单词完整地写在答题卡上。
【小题1】J_______  is the first month of a year.
【小题2】 Do you want to be a great teacher in the f__________?
【小题3】 Don’t ____________（进入）the room.
【小题4】 Liping was b__________　in a small village in 1996.
【小题5】My father ____________ ( 结婚 )when he was 25.
【小题6】The ___________（　燃料 ） is very expensive.
【小题7】Is there a  __________（　花园 ）behind house ?
【小题8】The train can carry many p___________.
【小题9】 Do you know the answer to this q__________ ?
【小题10】 This song is one of the most p          songs in 2010.

看图填空

根据图画内容，在句中空白处填入适当的介词。

Please look 1 the picture．We can see some things 2　　 the picture． 3 the desk there is a pencil－box．A cat is 4　　the chair，and it looks 5 a hat．A bag is 6　　 the chair．Books are　　7　　the desk or 8　　the bag．Pens and pencils are　　9　　the pencil－box．The bag is 10　　the floor．