UNIT 12

Choose the best answer to complete each of the following sentences.

Question 1.

I avoid __________the car whenever possible, especially in a big city

A. took

B. taking

C. is taken

D. take

Question 2.

Overpopulation problems __________both the rich and the poor.

A. cause

B. reduce

C. happen

D. affect

Question 3.

People move to big cities for better __________

A. standard of living

B. standard life

C. standard living

D. life of standard

Question 4.

The major cause of death for children living in the slums is __________

A. immigration

B. malnutrition

C. density

D. illiteracy

Question 5.

Overcrowded places have a lot of problems, __________?

A. don’t they

B. does it

C. doesn’t it

D. have they

Question 6.

It’s very __________ in the city. Some rich people live in large villas, while many poor

people live in small slums.

A. spacious

B. healthy

C. diverse

D. equal

Question 7.

Some poor people may __________ crime when they need money.

A. commit

B. accept

C. involve

D. arrive

Question 8.

Diseases __________ more quickly in overcrowded areas.

A. move

B. travel

C. spread

D. come

Question 9.

The city has to find __________ to homeless people immediately.

A. calories

B. solutions

C. earnings

D. systems

Question 10.

Living in the country is healthier than that in the city because in the countryside, there is

__________ traffic

A. higher

B. fewer

C. more

D. less

Question 11.

She can’t give him a decision for the proposal. She needs __________ time to think.

A. more

B. less

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