Câu 9:A network of computers in the same location is a great option if you want to ______ with your friends.

A.keep up

B.come up

C.get on

D.hang out

Câu 10:Why it is important to be aware ______ the social issues that are happening in our society?​A.with

B.of

C.for

D.in

Câu 11:People harm the environment by overusing resources like coal, oil, natural gases and more.______, the quality of air also gets affected in this manner.

A.Furthermore

B.In addition

C.Besides

D.As a result

Câu 12:We should all do our best to lessen ______ and suffering and make the world a more equal place.

A.depression

B.poverty

C.trouble

D.pressure

Câu 13:While flying, a person should drink plenty of fluids and avoid smoking, caffeine, and excessive ______.

A.wine

B.alcohol

C.beer

D.liquor

Câu 14:He had not parked in front of the house because he had no desire to draw ______ to himself.

A.concentration

B.dedication

C.intention

D.attention

Câu 15______ drinkers’ disease risks, alcohol consumption also can affect the health of others and cause social harm to both.

A.Furthermore

B.Besides

C.In addition

D.As a result