I really need to take more exercise because I'm ______ weight.
| A．putting off | B．putting on |
| C．putting down | D．putting away |
What's this? ________ a red apple.
| A．That is | B．It's | C．It | D．This's |
This is ___ pen. ___pen is black.
| A．a…The | B．the…The | C．a…A | D．the; The |
—What___ your name, please? —My name ______ Li Lei.
| A．are, is | B．is, is | C．am, is | D．is, am |
Sit down,please! _____.
| A．Yes | B．Sit down |
| C．Thank you | D．That’s all right. |
—We can have a day out tomorrow. Why don't we go fishing ? —________
| A．That's OK. | B．What a great idea! |
| C．Yes, you are all right. | D．Thanks a lot. |