Câu hỏi: ________as the most important crop in Hawaii is sugar cane.

A. It is ranked

B. That ranks

C. It ranks

D. What ranks

Câu 1: Nobody took any _______of the warning and they went swimming in the contaminated water.

A. regard

B. recognition

C. notice

D. attention

Câu 2: He advised them ___________ in class.

A. don’t talk

B. to not talk

C. not to talk

D. to talk not

Câu 3: You look so tired! You _______out too late last night.

A. must have been

B. had been

C. had to be

D. should have been

Câu 4: “You’re always making terrible mistakes”, said the teacher.

A. The teacher realized that his students always made terrible mistakes.

B. The teacher complained about his students making terrible mistakes.

C. The teacher asked his students why they always made terrible mistakes.

D. The teacher made his students not always make terrible mistakes.

Câu 5: E-mail allows people _______ in touch, regardless of distance.

A. staying

B. to stay

C. stay

D. to staying

Câu 6: Your coffee is not as good as mine.

A. Mine is better than yours.

B. My coffee is more good than yours.

C. My coffee is better than your.

D. My coffee is better than yours.