—What’s your favorite ________?
—It’s science.
| A．color | B．subject | C．sport | D．food |
I found _____ very difficult to learn maths well.
| A．what | B．it | C．that | D．this |
--Haven’t I told you that the computer needs______?
---Sorry,I forgot_______it fixed.I’ll send it for repairs right away.
| A．repairing;having | B．to repair;to have |
| C．repairing;to have | D．to be repaired;having |
---Do you know when Dr Smith_____for dinner this evening?
----No,but I think he _____when he is free.
| A．will come;comes | B．will come;will come |
| C．comes;comes | D．comes;will come |
_____exciting the news is!
| A．What an | B．What | C．How | D．How an |
The number of chairs in the room_____ten.I’m afraid a number of chairs in the room____lost.
| A．is;is | B．is ;are | C．are;is | D．are;are |