Choose the correct alternative to make sentences in the first conditional.

1.

I cook dinner if you wash.

2.

If Lola wins the competition, she gets £500.

3.

If we have time tomorrow, we will help you with your project.

4.

Tony will go skating with us, if he doesn't have to help his dad.

5.

If I leave the fridge door open, it will send my mum a message.

6.

My parents will buy my brother a new smartphone if he passes the test.