The changes possibly caused by the cell phones are mainly concerned with

A. the mobility of the mind and the body.

B. the arteries of the brain.

C. the smallest units of the brain.

D. the resident memory.

What happened in that city were a reaction from city workers, including firemen and policemen who had been laid off from their jobs.

A. What happened

B. Were

C. Including

D. Their

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.

John forgot ______ his ticket so he was not allowed ______ the club.

A. brought/enter

B. bring/entering

C. bringing/to enter

D. to bring/to enter

Jim: “This dictionary is for you. I hope you will find it useful.” - Mai : "__________"

A. Thanks. I’ll do it

B. No problem!

C. Thanks. It’s very kind of you

D. Yes, please

Thanks to the women's liberation, women can take part in......activities.

A. social

B. society

C. socially

D. socialize

Mark the letter A, B, C, or D on your answer sheet to indicate the word or phrase that is OPPOSITE in meaning to the underlined part in each of the following questions.

For most male spiders courtship is a perilous procedure, for they may be eaten by females.

A. complicated

B. dangerous

C. safe

D. peculiar

When my mother is busy preparing dinner, my father often gives her a hand.....the housework.

A. on

B. with

C. for

D. about

 ____________ yet?

A. Had the letters typed

B. Have the letters typed

C. Have the letters been typed

D. Have been the letters typed

The police have begun an__________ into the accident which happened this afternoon.

A. investigating

B. investigatory

C. investigate

D. investigation