Câu hỏi: There has been a widespread _______ about whether North Korea has successfully miniaturized a nuclear weapon and whether it has a working H-bomb.

A. gossip

B. rumour

C. challenge

D. doubt

Câu 1: Make sure you mix the ingredients well, _______ you might get up lumps in your cake.

A. otherwise

B. supposing

C. unless

D. provided

Câu 2: Mark the letter A, B, C, or D on your answer sheet to indicate the word(s) OPPOSITE in meaning to the underlined word(s) in the following question

A. understanding

B. obedient

C. fresh

D. disobedient

Câu 3: Don’t worry! Our new product will keep you bathroom clean and _______.

A. odour

B. odourless

C. odourlessly

D. odourful

Câu 4: The boy waved his hands to his mother, who was standing at the school gate, to ___________ her attention.

A. pull

B. follow

C. tempt

D. attract

Câu 5: It’s important to project a(n) _______ image during the interview.

A. optimistic

B. cheerful

C. positive

D. upbeat

Câu 6: Van Gogh suffered from depression _______ by overwork and ill-health.

A. taken up

B. pull through

C. coming about

D. brought on