PRACTICE TEST 7- Đại từ nhân xưng, Đại từ sở hữu và Đại từ phản thân

______ a sudden storm, the climbers would not have died. A. Unless there had been B. Provided that it were C. Supposed D. If there were not

75/100

______ a sudden storm, the climbers would not have died.

Unless there had been

Provided that it we

Supposed

If there were not

Giải thích

Chọn đáp án A