选出不同类的一项：（ ）

A．your

B．boy

C．my

选词填空
1.Thank you________your help, Sally. (for / to / four)   
2.Can you put________on his bed? (they / them / their)   
3.Whose cap is this? It's________. (me / my / mine)   
4.Look at your bedroom. Let's tidy________up. (is / it / it's)   
5.This is not________kite. This kite is blue, but________is yellow. ( I )   
6.________socks are those? (Who / Whose / Who's)

按要求写单词。
【小题1】child（复数）____________
【小题2】foot（复数）____________
【小题3】stand（对应词）____________
【小题4】ask（对应词）____________
【小题5】right（反义词）____________
【小题6】run（-ing形式）____________
【小题7】we（形容词性物主代词）____________
【小题8】too（同义词）____________
【小题9】there（对应词）____________
【小题10】old（反义词）____________

They need food for______(they) picnic．