Câu hỏi: The United States has a ............. of around 250 million.

A. seperation

B. population

C. addition

D. introduction

Câu 1: Many people were injured when the building..........

A. collapsed

B. destroyed

C. struck

D. erupted

Câu 2: If people stop using ________ for fishing, a lot of sea creatures will be preserved.

A. pesticides

B. dynamite

C. garbage

D. resources

Câu 3: Mr. Bao said, “I am so...............of having been a Dien Bien Phu soldier.”

A. interested

B. excited

C. proud

D. keen

Câu 4: Your success in life..........very largely on yourself.

A. is keen

B. depends

C. lies

D. goes

Câu 5: Malaysia is divided ……… 2 regions.

A. to

B. into

C. in

D. on

Câu 6: When I saw Minh, I stopped and smiled, but he _____ me and walked on.

A. refused

B. omitted

C. ignored