Say what you would do if the weather were fine on sunday; if your friend were ill; if you met a friend in the street; if your friend invited you to his/her birthday party

If the weather were fine on Sunday, I would stay at home rather than going for a walk, because I love when it rains;
if my friend were ill, I would visit him;
if I met my friend in the street, I would say "Hi!";
if my friend invited me to his birthday party, I would be very glad for ... for the chance I can finally eat a tasty piece of cake! Nom-nom.

.

Предложения на 1 conditional sentences;)
1)if the weather were fine on Sunday, i probably shall go to the cinema with friends
2)if my friend were ill, i shall support him/her and cheer him/her up
3)if i met a friend in the street i shall invite him to my house
4)if my friend invited me to his/her birthday party i shall agree and buy a present as soon as i can;)