Câu hỏi:  Through a mixture of greed and intelligence, he has ______ the biggest landowner in the whole district.

A. grown

B. developed

C. become

D. increased

Câu 1:  The ball ______ two or three times before rolling down the slope.

A. bounced

B. sprang

C. leapt

D. skipped

Câu 2: The room was so quiet that she could hear the _____ of her heart.

A. beating

B. tapping

C. knocking

D. striking

Câu 3:  In the central region the dry season is long and severe, and the ______ annual rainfall is only about 70 cm.

A. refreshing

B. general

C. average

D. greatest

Câu 4: The doctor _________me not to stay up too late at night.

A. advised

B. suggested

C. insisted

D. forced

Câu 5:  If you are so senseless as to go on long walks in tight fitting shoes, you must expect to get _________ .

A. scars

B. bruises

C. blisters

D. spots

Câu 6: The two scientists disagreed and a _______ argument developed.

A. wet

B. bitter

C. salty

D. sour