In the correct tense/ form when necessary

chỉ hết cho mình với ạ tại mik ko bi làm 
----- Nội dung dịch tự động từ ảnh -----
in the correct tense/ form when necessary.
s because people are having a lot of children.
1. The big cause of
2. Possessions such as houses, cars, computers are
3. The population in big cities can
places.
4. Death rate can
but your family isn't.
if more people move from their hometowns to these
because of better medicine.
5. We grew up in the countryside, surrounded by the beauties of
6. When my mom is exhausted, she likes having a refreshing and
7. There has been a great
fruit drink.
in pollution since lockdowns caused by the spread of
Coronavirus.
can be used again and again.
of the world was more than 7.4 billion people.
8. Renewable
9. In 2006, the
10. She poured the doctor a cup of tea and
11) Oil is a thick dark liquid under the ground and people use it to make
12. Environmentalists fight
13. It's better to prevent
it on the table.
against cutting down forests to protect wildlife.
by drinking clean water.
by computers in the classroom.
14. Teachers will never be