Xin câu trả lời hay nhất ak:3

V. Rewrite these sentences 
1. Let's meet inside the center, at the cafe's corner.
I suggest meeting inside the center, at the cafe’s corner.
2. Keeping the environment clean is very important.
It's very important to keep the environment clean
3. If someone doesn't put the coal in, the fire will go out.
Unless someone puts the coal in, the fire will go out.
4. Why don't you plant some trees around your house to get more fresh air?
How about planting some trees around your house to get more fresh air?

GT chung:

- suggest + V-ing

- Dịch:Giữ môi trường sạch sẽ là rất quan trọng

-Unless + S + V (simple present), S + will/can/shall + V

- How about + V-ing: Thế còn....

1. I suggest meeting inside the center, at the cafe's corner

Suggest + Ving

2. It is very important to keep the environment clean.

It's very important to + V- ing / sth

3. Unless someone put the coal in, the fire will go out.

Unless = If + S + not

4. How about planting some trees around your house to get more fresh air ?

How about + V - ing