Câu hỏi: Jane fell asleep………………..she was watching TV.

A. before

B. again

C. while

D. soon

Câu 1: Temperature, the simplest weather element to measure, is probably……………. used than any other kind of data.

A. more frequently

B. most frequently

C. as frequently

D. frequently

Câu 2: Feed the dog…………………you get home.

A. soon

B. as soon as

C. as soon

D. sooner than

Câu 3: Soda has a bitter taste than other soft liquids but it is………………..people.

A. healthier for

B. healthier than

C. as healthy as

D. more healthy than

Câu 4: Please wash the dishes………………….dinner.

A. as soon as

B. when

C. after

D. on

Câu 5: Don’t forget to pay your rent…………

A. monthly

B. never

C. usually

D. seldom

Câu 6: It's………….. cheaper to buy things on sale

A. always

B. never

C. daily

D. monthly