130 câu trắc nghiệm Thì hiện tại hoàn thành (Present Perfect) có đáp án (Phần 2)

Since he __________ here no one __________ him.

13/30

Since he __________ here no one __________ him.

has left/ saw

had left/ saw

left/ has seen

left/ have seen

Giải thích

Chọn đáp án C