First Conditional

If he passes/will pass all his exams, his parents buy/will buy him a car.

If my sister doesn't/won't find a paid job this year, she does/will do voluntary work.

My teacher doesn't/won't mind if I finish/will finish my essay tomorrow.

They miss/will miss all their friends if they choose/will choose to go abroad.

If the school uniform is/will be compulsory next year, we have/will have to wear it.