Easy
If I wake up late, I will (be) late for school.
If I wake up late, I will be late for school.
If there (not be) anything interesting on TV, I will/won't read a book.
If there is nothing on TV, I'll read a book.
If I (go) out tonight, I (go) to the cinema.
Present Future
If I go out tonight, I'll go to the cinema.
If we (not/see) each other tomorrow, we (see) each other next week.
If we don't see each other tomorrow, we'll see each other next week.
If my mom cooks in a hurry , she (burn) the food!
If my mum cooks in a hurry, she will burn the food!
If children (not/eat) well, they will be/won't be(not/be) healthy.
If children don't eat well, they won't be healthy.
If you (get) back late, I (be) angry.
Present Future
If you get back late, I'll be angry.
If the weather (not/improve), we (not/have) a picnic.
If the weather doesn't improve, we won't have a picnic
If the jeans fit on me , I (buy) them.
If the jeans fit, I will buy them .
If children [play/plays (play) outside, they won't go/won't goes (not/go ) to the concert.
If children play outside, they won't go to the concert.
If he (come), I (be) surprised.
Present Future
If he comes, I'll be surprised.
If I (not go) to bed early, I (be) tired tomorrow.
If I I don't go to bed early, I'll be tired tomorrow.
We won't do fail our tests if we (work) hard.
We won't fail our tests if we work hard.
I will call/will called (call) you if I don't forget/ doesn't forget(not forget).
I will call you if I don't forget.
If we (wait) here, we (be) late.
Present Future
If we wait here, we'll be late.
If you (not/want) to go out, I (can/cook) dinner at home.
If you don't want to go out, I can cook dinner at home.
If we win the game on Saturday, we (be )the best team in town.
If we win the game on Saturday, we will be the best team in town.
I will go/ will goes (go) to the doctor's if I don't need feel/ doesn't feel (not feel) well.
I will go to the doctor's if I don't feel well.
If we (go) on holiday this summer, we (go) to Spain.
Present Future
If we go on holiday this summer, we'll go to Spain.
He (not/get) a better job if he (not/pass) that exam.
He won't get a better job if he doesn't pass that exam.