keep/our environment/clean/or/not enjoy /healthy life
A. If we don't keep our environment clean, we won't enjoy a healthy life.
B. Unless we won't keep our environment clean, we don't enjoy a healthy life.
C. We keep our environment clean, and we wouldn't enjoy a healthy life.
C. We keep our environment clean so we didn't enjoy a healthy life.
Đáp án đúng: A
Dịch: Nếu chúng ta không giữ môi trường sạch, họ ta sẽ không có cuộc sống khỏe mạnh được.
Her living conditions were not good. She studied very well.
In these plans nothing has been overlooked.
A child is influenced as much by his schooling as by his parents.