Trả lời :
* How can we help the people :
- Who are disabled ones
- Who are in flooded area
- Who are homeless ones
* What can we do to reduce :
- Rubbish
- Traffic jams
- Graffiti
* What can we do to make our neighborhood green ?
Các bạn giúp mình nhé
Cảm ơn nhiều !! <3