80. If you don't rest, you really will be ill.
A. You really won't be ill unless you don't rest.
B. You really won't be ill if you don't rest.
C. If you rest, you really will be ill.
D. Unless you rest, you really will be ill.
Bạn đang xem 80. - 100 câu bài tập đồng nghĩa Tiếng Anh
