They aren't ______ at that age．

A．enough calm　　

B．enough calmly

C．calm enough

D．calmly enough

I think students should _____ to do homework with friends．

A．a(chǎn)llowed

B．be allowed

C．a(chǎn)llow　　

D．be allowing

桪o you know _______ ?

桽orry, I don’t know, _______ .

A. what’s it used for; too　　

　　B. what it is used for; too

C. what’s it used for; either

　　 D. what it is used for; either

Remember _______ the lights when you _______ the room.

A. to turn off; leave　　

B. to turn down; leave　　　　

C. to turn off; will leave

　　 D. to turn off; leaves

Miss Gao _______ a reporter. But she _______ her job last month.

A. used to be; change　　

B. used to be; changed　　　　

C. has been; has changed　　

D. is; has changed

We can find a lot of news _______ the Internet.

A. in　　 B. from　　 C. by　　 D. on

Excuse me! Can you tell me _______ ?

A. where does Father Christmas live

B. where does Father Christmas lives

C. where Father Christmas lives　　　　

D. Father Christmas lives where

What does the emotive :) mean? _______ .

A. sad　　 B. angry　　C. cry S　　 D. smile

What a heavy snow! The trees and houses are _______ covered _______ snow.

A. all; by　　

B. both; by　　

C. all; with　　

D. both; with

I can’t send an e-mail. Would you please show me _______ it?

A. what to do　　

　　B. how to do　　

C. where to do

D. when to do