Câu hỏi: _____ she was very tired, she helped her brother with his homework.

A. Because

B. whether

C. Although

D. so

Câu 1: If I had had enough money, I ________ that radio.

A. bought

B. would buy

C. would have bought

D. had bought

Câu 2: You may have an accident soon _____ you are driving so carelessly.

A. despite

B. because

C. because of

D. unless

Câu 3: You shouldn’t eat so many sweets; they’re …………….for you.

A. bad

B. unhealthy

C. unsuitable

D. disagreeable

Câu 4: A: Where are my sunglasses?

A. them

B. they

C. their

D. theirs

Câu 5: The books are heavy. ______ can't carry them.

A. She

B. Her

C. Herself

D. Hers

Câu 6: That's the cat ______ we saw yesterday.

A. that

B. which

C. whose

D. A and B are correct.