迈克是你的同学，你应该这样介绍他：(   )

A．This is Mike. He’s a student.

B．This is Mike. She’s a student.

There is some rubbish on the floor. Let’s _________. (    )

A．pick it up

B．pick up it

C．pick it in

I have some kites.  _______ yellow. ( )

A．It’s

B．They are

C．There are

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)

Can you teach ________ to play basketball? (    )

A．my

B．I

C．me