The chemical plant will be closed within half a year according to a decision________yesterday.

A．made 　　　　　　　　　　　　 B．making

C．to be made 　　　　　　　　　 D．was made

People have always ______ about exactly how life on earth began.

A. curious　　　　　 B. excited　　　　　 C. anxious　　　 D. careful

The three sisters decided to hold a family party to ________ their parents’ silver wedding.

A. congratulate B. praise　 　　　　

C. celebrate 　　 D. Welcome

We used to work in the same office and we _________ have coffee together.?

A. would 　 B. should　 C. which 　 D. might

Hadn’t we better __________ a rest before going on?

　 A. have　　　 B. than　　　　　 C. to have　　　 D. to take

Hearing the 2009 World Winter University Games　　　 open,all the people in the Harbin

　 Sports Center Gym burst into cheers.

A.declare　　　　 B.doelared　　　　　 C.declaring　　　 D.to be declared

—“Did you have any difficulty in today’s homework?”

—“No, in fact I found __________.”

A. it very easy to do　　 B. it very easy done

C. very easy for doing　　 D. very easy to do it

The teacher’s explanation c _______ the puzzling problem.

Customers can use___information on the side of the packet to help have____healthier diet.

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

Like human beings, animals often try to hide or run away when they are being _______（攻击）