It is very bad that we now have in the world, due to fires and people, many endangered species of animals and plants. But we have to correct our mistakes. You can create more reserves and ecological zones, where you can not hunt and do no harm. Plant and give large fines to poachers. Come up with some basic measures for the preservation and rapid rescue of animals and plants in case of fire. Do not smoke dry grass. Only in this way will we be able to save endangered species of Thai simple animals.
во втором предложении добавь do their homework,так лучше.
потом, listen TO music
а последнее предложение вообще неправильное
+ еще в 1ом предложении teenagerS