Rewrite, using “if”:
1. Unless we use more and more public vehicles, we will run out of oil soon.
if________________________
2. Pollution will not increase unless we use more oil and coal.
if __________________________________
3. The climate will not change unless more and more trees die.
if__________________________________________
4. Unless the climate change, we won’t meet with natural disasters.
_if__________________________
5. Unless we try to control pollution, it won’t be very expensive.→if_______________________________
6. I will not tell him this news unless I see him.
if____________________________________________
7. Unless you hurry, you will be late for school
if_________________________________________________
8. We will not be tired unless we walk to the market.
if_________________________________________________
Giúp em vs ạ
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Sinh Học lớp 12
