(Viên chức Mầm non) 30 đề ôn thi tiếng Anh có đáp án - Phần 24

Alex didn't come to see the film last night because he ________ it before.

5/30

Alex didn't come to see the film last night because he ________ it before.

saw

had seen

has seen

was seen

Giải thích

Chọn đáp án B