Câu hỏi: The people ______ flight was cancelled were upset.

A. whose

B. which

C. whom

D. that

Câu 1: That's the cat ______ we saw yesterday.

A. that

B. which

C. whose

D. A and B are correct.

Câu 2: A: Where are my sunglasses?

A. them

B. they

C. their

D. theirs

Câu 3: That restaurant has _____ delicious food that you can't stop eating.

A. such

B. such a

C. so

D. enough

Câu 4: Excuse me, I think you've ________ a mistake in our bill.

A. Made

B. Done

C. Had

D. given

Câu 5: Jack: What time does it finish? - Tom: ___________

A. On Thursday

B. I’m not sure

C. It takes 15 minutes.

D. Next week

Câu 6: .……………silly mistake!

A. what

B. what a

C. how

D. how a