Question 11: Mrs. Moon ________ for this company since 2012.

A. is working

B. works

C. has worked

D. worked

Question 12: This is the website        provides updated information about COVID-19.

A. who

B. whose

C. whom

D. which

Question 13: Peter is short. He is not tall ________ to be a policeman.

A. so

B. enough

C. quite

D. too

Question 14: We must ________ right now or we will be late.

A. leave

B. leaving

C. to leave

D. leaves

Question 15: She is living with her eldest son, ________?

A. does she

B. aren’t she

C. isn’t she

D. do she

Question 16: Smoking is harmful, ________ many people still smoke.

A. but

B. so

C. therefor

D. however

Question 17: - Tom: “Your new hat looks really nice.”         - Jerry: “________.”

A. Thank you.

B. Me, too.

C. Yes, I can’t see it.

D. No, you’re right.

Question 18: - Kate: “How did you get there?”        - John: “________.”

A. I came here last night.

B. It’s so crowded.

C. I came here by train.

D. It is far from here.

Question 19: The local people are trying their best to protect the ________ beauty of their city.

A. nature

B. natural

C. naturalist

D. naturally

Question 20: The October 1989 Loma Prieta earthquake ________ severe damage to the buildings in San Francisco Bay area.

A. generated

B. made

C. caused

D. created

Question 3: A. nation

B. picture

C. worker

D. suggest

Question 4: A. Vietnamese

B. decision

C. important

D. location