(Viên chức Mầm non) 30 đề ôn thi tiếng Anh có đáp án - Phần 23

He  on the bank fishing when he ________ a man's hat floating down the river.

11/30

He  on the bank fishing when he ________ a man's hat floating down the river.

has sat - had seen

was sitting - saw

sat - was seeing

was sitting - has seen

Giải thích

Chọn đáp án B