No one knows how man learned to make words. Perhaps he began by making sounds like those made by animals. Perhaps he granted like a pig when he lifted something heavy. Perhaps he made sounds like those he heard all round him water splashing, bees hum

A. 150

B. 1,500

C. 5,000

D. ,000

A. To tell how "high tech" and "state of the art" have developed.

B. To give examples of "high tech".

C. To tell what "high tech" and "state of the art " are.

D. To describe very modem technology.

A. a microwave oven

B. a home computer

C. a hand pump

D. a satellite

A. Computer Technology

B. High Tech and State of the Art

C. Most Advanced Technology

D. Two New Expressions

A. are used to showing up for work

B. value unpaid work very much

C. are always opposed to unpaid work

D. could learn something about job security through unpaid work

A. Most voters support the government' s effort to help young people to work.

B. Some people protest against the government' s attempt to force young people to work.

C. There are more than one million young people who took part in the program.

D. There are more than one million young people who are jobless.

A. do well

B. reflect light

C. look happy

D. produce light

A. lawyer

B. client

C. tenant

D. case worker

A. undemocratic

B. fair and reasonable

C. modem

D. in need of no changes

A. A tenant is faced with eviction.

B. A landlord refuses to fix a dangerous staircase.

C. A burglar is arrested.

D. A store sells a faulty radio.