If it ______ (be) daytime, the sun ______ (be) visible in the sky.
If it is daytime, the sun is visible in the sky.
If I ______ (find) his book, I ______ (return) it.
If I find his book, I will return it.
If I ________ (know) the answer, I ________ (tell) you.
If I knew the answer, I would tell you.
Ice ________ (melt) if you _________ (heat) it.
Ice melts if you heat it.
If Bob ________ (look) after the barbecue, Sue ________ (let) the guests in.
If Bob looks after the barbecue, Sue will let the guests in.
If our teacher ________ () a clown, school ________ () a lot more fun.
If our teacher were a clown, school would be a lot more fun.
Plants _________ (die) if they _________ (get / not) enough water.
Plants die if they don't get enough water.
Elaine _________ (buy) the drinks if somebody _________ (help) her carry the bottles.
Elaine will buy the drinks if somebody helps her carry the bottles.
She _________ (go) to school if she _________ ( have / not) a broken leg.
She would go to school if she didn't have a broken leg.
If I ______ (stay) in the sun without protection, I ______ (get) sunburn.
If I stay in the sun without protection, I get sunburn.
If Sue ________ (cut) the onions for the salad, Caroline ________ (wash) the mushrooms.
If Sue cuts the onions for the salad, Caroline will wash the mushrooms.
I ______ (cook) you a meal if I ______ (know) how to cook.
I would cook you a meal if I knew how to cook.
If you ________ (feel / not) well, you ________ (need) to go to a doctor.
If you don't feel well, you need to go to a doctor.
I ______ (come) to your party if you ______ (invite) me.
I will come to your party if you invite me.
I ________ (can / answer) you question if you ________ (tell) me what it was.
I could answer your question if you told me what it was.