1 He has been very interested in doing research on____ in since he was at high

school.

A. biology, B. biological c. biologist D, biologically

2. Are you sure that boys are more_____ than girls?

A. àct B. active C. action D. activity

3. It is generally believed that "Men make house and women make home.”

A. no article/ no article B. a/ an C. the/ the D. an/ the

4. Most doctors and nurses have to work on____once or twice a week at the hospital.

A. solution B. night shift C. household chores D. special dishes

5. We enjoy_____time together in the evening when the family members gather in the

A. spending B. caring C. taking D. doing

6. It is parents' duty and responsibility to____hands to take care of their children and

give them a happy home.

A. shake B. hold C. join D. take

7. He is a_______ boy. He is often kind and helpful to every classmate.

A. frank B. lovely C. obedient D. caring

8. Doctors are supposed to____responsibility for human life.

A. do B. take C. rush D. join

9.________sure that you follow the instructions carefully.

A. Believe B. Try C. Do D. Make

10. Sometimes Mr. Pike has to work very late_____night to do some important

experiments.

A. in B.At C. for D. on

11. Peter was_____a hurry to go so he did not stop to greet me.

A. in B. on C. with D. over

12.It_______it is parents' responsibility to take good care of their children.

A. commonly says that

B. commonly to be said that

C. is commonly said that

D. is commonly saying

13. Most children enjoy_____with their parents and siblings.

A. play

B. to play

C. playing

D, played

14. He studies______his two brothers.

A. much better than

B. more better than

C. more good than

D. very better than