5000 câu trắc nghiệm Tiếng Anh 9 có đáp án - Phần 3

I ________ my key. Can you help me look for it? a. lose b. lost c. had lost d. have lost

3/20

I ________ my key. Can you help me look for it?

lose

lost

had lost

have lost

Giải thích

Chọn D