—Let’s play soccer.
— .
A、Yes, it is
B、Are you OK?
C、That sounds boring
It is my favorite book which is about _________．
| A．how did Alice find her lost parents |
| B．what did Alice find her lost parents |
| C．how Alice found her lost parents |
| D．what Alice found her lost parents |
China is developing _________ of all the countries in the world．
| A．fast | B．faster | C．fastest | D．the most fast |
A moment, please．I'm checking if Mr. Smith _________ free tomorrow．
| A．is | B．being | C．to be | D．will be |
—Is Jessica giving us a speech this evening?
—No, it _________ be her．She _________ to Japan．
| A．mustn't；has gone | B．mustn't; has been |
| C．can't; has gone | D．can't; has been |
—Sorry, sir. I made a mistake again．
—_________ Practice more and you will do better．
| A．Never mind． | B．I'm not sure. |
| C．You're welcome． | D．Don't mention it． |