It is necessary for us to ___ regularly to keep fit.

A. work out     B. do exercises     C. work     D. go to the gym

The teacher asked a second question ____ I could answer the first one.

A. before      B. after      C. when        D. as

I want to buy a tie to ____ this brown suit.

A. fit        B. suit        C. match       D. fit for

____ to make herself _____ clearly, she spoke at the top of her voice.

A. Hope; hear     B. Hoping; heard    C. Hoping; hear     D. Hope; to hear

Look at your room! It requires ______.

A. to clean      B. cleaning      C. cleaned     D. be cleaned

Once you are in the habit of rushing life, being on the go from morning till night, it is hard        .

A. to slow down                        B. slows down

C. to be slowed down                D. slowed down

Lu Xun, ____ was Zhou Shuren, wrote many novels and essays.

A. the real name      B. what his real     C. whose real name    D. his real name

The task is too much for me, so I cannot carry on _____any longer. I must get some help.

A singly          B. simply         C. alone         D lonely

－I enjoyed the food very much.

－I’m glad you like it. Please drop in any time you like.

－____________.

A．Is it all right?                B．I’m afraid I won’t be free.

C．Yes, I will.                   D．That’s great.

The education of    young is always      hot and serious topic in the modern society.

A. the; 不填          B. the; a            C.不填； the          D. a; the