根据要求写单词
1. they(宾格)_________ 2. tall(反义词)__________
3. do(三单)__________ 4. smooth(反义词)_________    
5. is(复数)__________

He wants to buy a pair of shoes. He will try on.

A．their

B．they

C．them

Can you tell ________ more about ________ festivals? (   )

A．I; Chinese

B．me; Chinese

C．me; China

Can help you?(  )

A．I

B．me

C．your

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)