Ответ(ы) на вопрос:
Гость
2. We must keep rivers clean. 3. We must stop cutting down our forests and plant more trees. 4. We must reduce the usage of vehicles. / We must stop polluting our air. 5. We must keep our oceans clean. 6. We must save the planet. / We must keep our planet safe.
Не нашли ответ?
Похожие вопросы