Ребята, помогите составить 3 предложения с сослагательным наклонением, и 3 с реальным условием ( на английском языке)

If it were sunny today!If I were younger!If she went to Japan the following month!If I see Mark, I will invite him to my party.If he doesn't not go to the shop, we will not have apple pie today for the dinner.If it snows, I will go stating.