If he (come), I (be) surprised.
If he comes, I'll be surprised.
If people (eat) too many sweets, they (get) fat.
If people eat too many sweets, they get fat.
If the weather (not/improve), we (not/have) a picnic.
If the weather doesn't improve, we won't have a picnic.
If you (mix) water and electricity, you (get) a shock.
If you mix water and electricity, you get a shock.
If I (not/go) to bed early, I (be) tired tomorrow.
If I don't go to bed early, I'll be tired tomorrow.
If you (smoke), you (get) yellow fingers.
If you smoke, you get yellow fingers.
I (cycle) to work if the weather (be) fine.
I cycle to work if the weather is fine.
She (take) a taxi if it (rain).
She'll take a taxi if it rains.
If my husband (cook), he (burn) the food.
If my husband cooks, he burns the food
If children (not/eat) well, they (not/be) healthy.
If children don't eat well, they aren't healthy.
I (buy) a new dress if I (have) enough money.
I'll buy a new dress if I have enough money.
If I (go) out tonight, I (go) to the cinema.
If I go out tonight, I will go to the cinema.
I (not/go) if you (not/come) with me.
I won't go if you don't come with me.
If we (go) on holiday this summer, we (go) to Spain.
If we go on holiday this summer, we'll go to Spain.
We (be) late if we (not/hurry).
We'll be late if we don't hurry.
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.
If we (eat) all this cake, we (feel) sick.
If we eat all this cake, we'll feel sick.
Everybody (be) grumpy if it (rain) a lot.
Everybody is grumpy if it rains a lot.
They (go) on holiday if they (have) time.
They'll go on holiday if they have time.