Сделать по ин-язу образец: heip mum - i think i should help mum вот те предложения : 1.do my homework 2.be nice to my brother \ sister 3.learn foreign languages 4.ptotest the environment 5.get a good education 6.be polite to everybody

1. I think I have to do my homework.
2. I think I should be nice with my brother.
3. I think I should learn foreign languages.
4. I think I mustn't protest the environment.
5. I think I should get a good education.
6. I think I should be polite to everybody.

Понадобятся объяснения — проси.