UNIT3 WORKBOOK

The council wants to ____ the character of the city while reconstructing the Old Quarter.

A. preserve

B. store

C. defense

D. abandon

• A

• B

• C

• D

Heavy traffic ____ us so we came to the meeting rather late.

 A. promoted

B. arrested

C. canceled

D. delayed

• A

• B

• C

• D

3. It turned out to be a           journey when the weather became bad.

A. hazard

B. hazardous

C. hazarded

D. hazarding

• A

• B

• C

• D

4. Poaching          the greatest threat to many species.

A. creates

B. presents

C. poses

D. produces

• A

• B

• C

• D

13. In Singapore, people try to           80% of all waste.

A. reprocess

B. reclaim

C. recycle

D. reuse

• A

• B

• C

• D

15. He volunteered to work as an environment           because he wanted to make his small contributions

to conserving the environment

A. preserve

B. preservation

C. preservationist

D. preservational

• A

• B

• C

• D

10. Nowadays, people are searching for more        _ materials to build their houses.

A.             environment- friendly

B.        environmentally- friendly

C.           environmental- friendly

D.          environmental- friend

• A

• B

• C

• D

5. In Africa, people's interference in the rhino's            leads to habitat loss.

A. sector

B. territory

C. domain

D. country

• A

• B

• C

• D

6.          the wild, giant pandas eat bamboo.

A. On

B. Into

C. Onto

D. In

• A

• B

• C

• D

9. I never leave any electrical appliances on standby and I think it is a good way to               energy in the

home.

A. take care of

B. use

C. keep

D. conserve

• A

• B

• C

• D