The teacher should buy the supplies for this class.
A. The supplies should buy the teacher for this class
B. The supplies should buy this class for the teacher
C. The supplies should be bought for this class by the teacher
D. The supplies should be bought for the teacher by this class
Giải bởi Vietjack
Chọn đáp án C
Police reported that a man had been helping them with their investigation.
