Question

ДАЮ 100 БАЛЛОВ! ЗА СПАМ КИДАЮ ЖАЛОБЫ!​

Answer 1

Ответ:

1 We must help protect endangered species.

2 You needn't water the plants.

3 You should turn off the lights when you don't need them.

4 You mustn't drop litter in the street.

5 You have to keep your dog on a short lead near farm animals.

Объяснение:

must - долженствование

need/needn't - необходимость

should - совет

mustn't - запрет

have to - обязанность или необходимость, вызванная какими-либо внешними обстоятельствами