Zero and First Conditional

If your sister goes to Paris, she _________ a good time.

If he _________ that, he will be sorry.

If I leave now, I ________ in New York by 8:00 PM.

You ________ on your test if you don't study.

They won't know the truth if you ________ them.

If I bake a cake, ________ have some?

If he ________ you, will you answer the phone?

If you _______ to the party, I ________ very upset.

If the weather _____ fine next weekend, we _____ to the country.

Granny sometimes _____ if little Peter _____ her.

When I come back home, I .... show you my photos.

Nina and Peter can graduate from University if they (to study) hard.