Zero: I __________ (feel) good the next day if I __________ (go) to bed early.
I feel good the next day if I go to bed early.
First: I __________________ (buy) a new dress if I __________________ (have) enough money.
I will buy a new dress if I have enough money.
First: She __________________ (stay) in London if she __________________ (get) a job.
She will stay in London if she gets a job.
Zero: She __________ (buy) expensive clothes when she __________ (go) shopping.
She buys expensive clothes when she goes shopping.
Zero: When it __________ (be) very cold, the river __________ (freeze).
When it is very cold, the river freezes.
First: I ____________ (help) you wash the dishes if you _____________ (be) tired.
I will help you wash the dishes if you are tired.
First: Margaret __________ (not come) to the party if you __________ (not invite) her.
Margaret won't come to the party if you don't invite her.
Zero: Snakes __________ (bite) if they __________ (be) scared.
Snakes bite if they are scared.
Zero: If you __________ (heat) ice, it __________ (melt).
If you heat ice, it melts.
Zero: If babies __________ (be) hungry, they __________ (cry).
If babies are hungry, they cry.
Zero: If people __________ (eat) too much, they __________ (get) fat.
If people eat too much, they get fat.
First: If it still ____________ (snow) tomorrow, I ___________ (not go) to school.
If it still snows tomorrow, I won't go to school.
First: If we __________________ (go) on holiday this summer, we __________________ (go) to Spain.
If we go on holiday this summer, we will go to Spain.
First: If I __________________ (eat) all this cake, I __________________ (feel) sick.
If I eat all this cake, I will feel sick.
Zero: When John __________ (make) toast, he __________ (burn) it.
When John makes toast, he burns it.
First: I__________________ (be) late if I __________________ (not hurry).
I will be late if I don't hurry.
First: If he __________________ (come), I __________________ (be) surprised.
If he comes, I will be surprised.
First: If you __________________ (get) back late, I __________________ (be) angry.
If you get back late, I will be angry.
Zero: I __________ (like) to visit the museums when I __________ (be) in a new city.
I like to visit the museums when I am in a new city.
First: If I __________________ (go) out tonight, I __________________ (go) to the cinema.
If I go out tonight, I will go to the cinema.