Câu hỏi: _______ Richard got home, he called Lisa.

A. While

B. Time

C. As soon as

D. By

Câu 1: It's………….. cheaper to buy things on sale

A. always

B. never

C. daily

D. monthly

Câu 2: Sarah is a lazy-student who doesn’t …………..do her homework.

A. daily

B. never

C. usually

D. monthly

Câu 3: Neil Armstrong was the first person…………………….on the moon.

A. has walked

B. to walk

C. walks

D. walks to

Câu 4: Ivan was the last person…………… at the party.

A. to arrive

B. arrived

C. arrives

D. was arriving

Câu 5: 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 6: Cindy usually gels up early and works tor an hour…………………. breakfast.

A. while

B. before

C. when

D. as soon as