If I saw him I (warn) him.

• would warn

• will warn

• warned

• warns

If he (learn) he will get really angry.

He (be) surprised if he didn't win.

Many tourists (not come) if the weather doesn't improve.

If he (eat) all that he would be ill.

What (you/do) if the lift gets stuck?

If I win a good prize in a lottery I (give) up my job.

If it (not snow) during the night we will see the footprints.

The traffic police (fine) if you were driving with no seat belt.

If you don't like this one I (bring) you another one.