Câu hỏi: As it was getting late, the boys decided to____ the campfire and crept into their sleeping bags.

A. put up

B. put off

C. put out

D. put on

Câu 1: Paul Baran _______ the Internet and the Ministry of America National Defence supported to develop it for the first time in 1969.

A. dicovered

B. produced

C. invented

D. protected

Câu 2: Tet holiday is a typical cultural _________ that date back many generations of Vietnamese people.

A. anthem

B. costume

C. tournament

D. tradition

Câu 3: Mark the letter A, B, C, or D on your answer sheet to indicate the word(s) CLOSEST in meaning to the underlined word(s) in the following question.

A. do harm to

B. set fire to

C. give rise to

D. make way for

Câu 4: WHO is an international organization that takes _________ of human health care.

A. responsibility

B. charge

C. ability

D. action

Câu 5: The police are ………………… certain who the culprit is.

A. in some ways

B. more or less

C. here and there

D. by and by

Câu 6: Mark the letter A, B, C, or D on your answer sheet to indicate the word CLOSEST in meaning to the underlined word in each following question

A. going off

B. going over

C. going by

D. going ahead