Plants and flowers can't live without water.

Plants and flowers can't live without water.
A. If you water plants and flowers, they can't live.
B. If you water plants and flowers, they will live.
C. If you don't water plants and flowers, they can't live.
D. Unless you water plants and flowers, they live.

Đáp án: C
Dịch: Nếu bạn không tưới cây và hoa, chúng không thể sống.
Bài 2. Mark the letter A, B, C, or D to indicate the sentence that best combines each pair of sentences in the following questions.