Zero Conditional
If I (wake up) late, I (be) late for work.
If I wake up late, I am late for work.
If I (do) this test, I (improve) my English.
If I do this test, I will improve my English.
If I (to come) home earlier, I (to prepare) dinner.
If I came home earlier, I would prepare dinner.
If you (not/be) late, we (not/miss) the bus.
If you hadn't been late, we would not have missed the bus.
If I ___________ (know), I would never have done it
If I had known, I would never have done it.
If my husband (cook), he (burn) the food.
If my husband cooks, he burns the food.
If I (find) your ring, I (give) it back to you.
If I find your ring, I will give it back to you.
If we (to live) in Rome, Francesco (to visit) us.
If we lived in Rome, Francesco would visit us.
If we (arrive) earlier, we (see) John.
If we had arrived earlier, we would have seen John.
Provided you ___________ (get) there half an hour before it starts, you'll get right in
Provided you get there half an hour before it starts, you'll get right in.
If Julie (not/wear) a hat, she (get) sunstroke.
If Julie doesn't wear a hat, she gets a sunstroke.
Peggy (go) shopping if she (have) time in the afternoon.
Peggy will go shopping if she has time in the afternoon.
If Tim and Tom (to be) older, they (to play) in our hockey team.
If Tim and Tom were older, they would play on our hockey team.
If they (go) to bed early, they (not/wake) up late
If they had gone to bed early, they would not have woken up late.
Unless you ___________ (stop) drinking, you'll have serious health problems
Unless you stop drinking, you'll have serious health problems.