Unless we protect the environment, our life will be badly affected.
A. If our life is badly affected, we will protect the environment.
B. If we protect the environment, our life will be badly affected.
C. If we don’t protect the environment, our life won’t be badly affected.
D. If we don’t protect the environment, our life will be badly affected.
Đáp án D
Câu điều kiện loại 1: If S V(s/es), S will V. (Unless = If not: Trừ phi, Nếu không). Diễn tả 1 giả định có thể xảy ra ở hiện tại và tương lai.
Dịch: Nếu chúng ta không bảo vệ môi trường, cuộc sống chúng ta sẽ bị ảnh hưởng xấu.
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