UNIT 1 TO UNIT 3I. HÃY CHỌN MỘT TỪ CÓ PHẦN GẠCH DƯỚI ĐƯỢC PHÁT ÂM KHÁC...

25. “Whose composition haven’t we heard yet?” the teacher said to us.

The teacher asked us to tell her___________.

A. whose composition we haven’t heard yet. B. whose composition we hadn’t heard yet.

C. whose composition hadn’t we heard yet. D. whose composition we hadn’t heard yet?