1)bin
2)protection
3)recycling center
4)air pollution
5)pollution
6)protect
7)drop litter
8)throwaway
Sing значит петь, свистеть
Two windows,если я правильно поняла задание
Tennis and table tennis are wonderful games.
Swimming is a very good form of exercise.
There is a river or a swimming pool in many towns.
Hiking is very popular among the youth.
The sun's rays, sleep and games in the open air are very important for young men.
The sun and the air are good medicines.
Walking and running are very good exercises.
Формы глагола "to be" выделила.
1) В моей стране самый известный ведущий Дмитрий Нагиев