Mark the letter A, B, C or D on...

Câu hỏi: Mark the letter A, B, C or D on your answer sheet to indicate the sentence which has the same meaning as the original one.
They bought a gift that was very expensive for their son.

A. They gave their son a gift that was very expensive.

B. Their son bought an expensive gift for his birthday.

C. The gift was so expensive that they didn’t buy it for their son.

D. Although the gift was inexpensive, they didn’t buy it for their son.