If/ go on / waste / water/, / there / a shortage/fresh water/few decades/.

20/40

If/ go on / waste / water/, / there / a shortage/fresh water/few decades/.

If we go on wasting water, there will be a shortage of fresh water in a few decades.

If we go on wasting water, there won't be a shortage of fresh water in a few decades.

If we don't go on wasting water, there will be a shortage of fresh water in a few decades.

If we go on to waste water, there will be a shortage of fresh water in a few decades.

Giải thích

Hướng dẫn giải:

Đáp án đúng: A

Cấu trúc câu điều kiện loại 1: If + S + V(s/es), S + will + V

Hướng dẫn dịch: Nếu chúng ta tiếp tục lãng phí nước, sẽ có sự thiếu hụt nước ngọt trong vài thập kỷ.