Hoàn thành các câu sau, chọn và cho dạng đúng của các động từ cho sẵn
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Bài 10. Hoàn thành các câu sau, chọn và cho dạng đúng của các độn từ cho sẵn.
happen
Reduce
suffer
Take
throw
save
be
change
the amount of carbon dioxide into the air.
1. If we use less vehicles, we
2. If you
3. If there were no fresh water left, what ?
4. If people (not)
5. if there wasn't so much light in the cities at night, we
6. If the water is contaminated, people
from many diseases.
7. If chemicals from factories are dumped into rivers and lakes, they
8.
If people want to protect their planet, they should
9. If we recycle paper, we
1000 trees a day.
the president, what you do to prevent air pollution.
rubbish in the street, it would look better.
the starts more clearly.
Cause
10. If people were more aware of the negative consequences of pollution, they might
it.
See
water pollution.
their habit of using plastic bag for convenience.
actions to prevent
Bài 10. Hoàn thành các câu sau, chọn và cho dạng đúng của các độn từ cho sẵn.
happen
Reduce
suffer
Take
throw
save
be
change
the amount of carbon dioxide into the air.
1. If we use less vehicles, we
2. If you
3. If there were no fresh water left, what ?
4. If people (not)
5. if there wasn't so much light in the cities at night, we
6. If the water is contaminated, people
from many diseases.
7. If chemicals from factories are dumped into rivers and lakes, they
8.
If people want to protect their planet, they should
9. If we recycle paper, we
1000 trees a day.
the president, what you do to prevent air pollution.
rubbish in the street, it would look better.
the starts more clearly.
Cause
10. If people were more aware of the negative consequences of pollution, they might
it.
See
water pollution.
their habit of using plastic bag for convenience.
actions to prevent