If he __________ (fail) the test, he ________ (have) to repeat the course.
fails / will have
If he ____________ (not / hurry), he __________ (be) late for work.
doesn't hurry / will be
If he _________ (try) hard, he __________ (win) the competition.
tries / will win
If you ________ (drive) carefully, you _________(not / have) any accidents.
drive / won't have
We ________ (have) a picnic if it __________ (not / rain).
will have / doesn't rain
She _________ (waste) water if she __________ (not / fix) the leaky faucet.
will waste / doesn't fix
If Jenny _________ (call), I _________ (talk) to her.
calls / will talk
I ___________ (save) money on gas if I __________ (buy) a hybrid car.
will save / buy
If people _________ (buy) cell phones every year, there ________ (be) a lot of e-waste.
buy / will be
I ___________ (go) shopping with you if I _________ (have) time tomorrow.
will go / have
If I ________ (meet) a celebrity I admire, I ________ (take) a selfie with him / her.
meet / will take
We _________ (go) to the beach if the weather _________ (be) nice.
will go / is