Это толстое животное, и имеет 4 лапы
Ответ:
Why don't we go cycling. Если я не ошибаюсь
11. Did not succeed in persuading ;
12. To lower down the ;
13. May have gone ;
14. Put in tolerance ;
15. only one who did not ;
16. правильно
Watter pollution, are pollution, nuclear weapons, nuclear war, nuclear tests, healthy environment, nuclear waste.