Câu hỏi: The President escaped through a secret passage underneath the parliament building.

A. answer

B. hidden

C. confidence

D. basis

Câu 1: The United States has a ............. of around 250 million.

A. seperation

B. population

C. addition

D. introduction

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: We read newspapers and magazines which have been produced on computers.

A. born

B. shaped

C. begun

D. manufactured

Câu 4: If you wish to learn a new language, you must _____ classes.

A. follow

B. present

C. attend

D. assist

Câu 5: My husband and I both go out to work so we share the _______.

A. happiness

B. household chores

C. responsibility

D. employment

Câu 6: They _____ sacrifices so that their only child could have a good education.

A. made

B. did

C. provided

D. lent