Câu hỏi: “_____________,” my father advised me.

A. It is my duty to work harder

B. I would rather work harder

C. You ought to work harder

D. It is worth working harder

Câu 1: A: ________ you?

A. Am I helping

B. Can I help

C. Do I help

D. Have I help

Câu 2: ___________was the first president of the United States, is a symbol of honesty, bravery, and patriotism.

A. George Washington

B. George Washington, who

C. That was George Washington

D. George Washington, that

Câu 3: There is __________the environment is more and more polluted.

A. predict

B. no belief that

C. no doubt that

D. undoubt

Câu 4: That old worker is living on his retirement ________.

A. pension

B. salary

C. service

D. mission

Câu 5: This is the second time that you have been here, ________?

A. isn’t it

B. is it

C. don’t you

D. haven’t you

Câu 6: Lectures __________on the Internet.

A. are recording and posted

B. are recording and be posted

C. are recorded and posted

D. are recorded and post