Fill the gaps in the sentences, using the words given.

We’ll have to go without John if he (not arrive) soon.
He won’t help you if he (not like) you.
If I (not revise) thoroughly, I will fail my test.
How would you feel if you (be) in my position?

We’ll have to go without John if he (does not arrive) soon. He won’t help you if he (does not like) you. If I (do not revise) thoroughly, I will fail my test. How would you feel if you (were) in my position?