-- I’m sorry we ________ all the educational CD-ROMs. Can you come next week?
-- Please call me as soon as the latest one _________.
| A．have sold well, comes out | B．have sold out, comes out |
| C．have sold well, is come out | D．have sold out, is come out |
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. |
There is nothing in the fridge, _________?
| A．is it | B．isn’t there |
| C．is there | D．isn’t it |