1. Radioactive pollution is very dangerous since it can cause abnormal growth.
2. Leaves are damaged because the tree cannot get enough food energy to stay healthy.
3. If i had much money, i would buy a house in Phu Cuong.
4. If light pollutions happens, there is a change in animal's living patterns.
5, Because of the dangerous acid rain, trees' leaves are damaged.
6. Hundreds of cartoons for children have been produced by Walt Disney Studio, the famous movie company.
Bn học tốt!!
