If you are not careful, you will cut yourself with that knife.
A. Unless you are careful, you will cut yourself with that knife.
B. If you are careful, you will cut yourself with that knife.
C. Unless you are not careful, you will cut yourself with that knife.
D. Unless you were careful, you will cut yourself with that knife.
Giải bởi Vietjack
Đáp án đúng: A
Dịch: Nếu bạn không cẩn thận, bạn sẽ tự cắt vào tay mình.
After fighting the fire for 12 hours, the firemen succeeded in putting it out.
Although his legs were broken, he managed to get out of the car before it exploded.
I don’t have enough money with me now; otherwise I would buy that coat.
