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

A. always

B. never

C. daily

D. monthly

Câu 1: Neil Armstrong was the first person…………………….on the moon.

A. has walked

B. to walk

C. walks

D. walks to

Câu 2: John has seemed more relaxed…………………..he moved to the country.

A. from

B. by

C. on

D. since

Câu 3: Don’t forget to pay your rent…………

A. monthly

B. never

C. usually

D. seldom

Câu 4: 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 5: Please wash the dishes………………….dinner.

A. as soon as

B. when

C. after

D. on

Câu 6: 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