Отличники и хорошисты, помогите плиз. 
Correct the sentences.
Пример:
If he invites me, I go to the party.
if he invites me. I'll go to the party.
1) We won't play tennis if it rain.
2) If i get some money for my birthday, i buy that jacket.
3) My brother will learn English if he will move to London.
4) If the bus won't come soon, I'll walk home.
5) If you have a poblem, your teacher will to help you.
6) I'm happy if I pass the test.