Câu hỏi: It’s been snowing……………………last night.

A. as soon as

B. while

C. by the time

D. since

Câu 1: Jack is a busy man who…………….

A. always

B. daily

C. rarely

D. yearly

Câu 2: It's………….. cheaper to buy things on sale

A. always

B. never

C. daily

D. monthly

Câu 3: 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 4: The foods that contain ………………..are made of animal fat whereas vegetables have the least energy.

A. as much energy as

B. the more energy

C. the most energy

D. more energy than

Câu 5: Our office has a meeting every Friday because It's important to meet…………..

A. annually

B. weekly

C. monthly

D. daily

Câu 6: Feed the dog…………………you get home.

A. soon

B. as soon as

C. as soon

D. sooner than