1.if it (rain) tomorrow? we; ll 2.if you (go) to school by bus? it; s than 3. if you to school by it; s than 4. if you (be ready) let; ы go.

1. If it rains tomorrow, we'll stay at home.
2. If you go to school by bus, it's faster than walking.
3. If you go to school by bus, it's faster than walking.
4. If you are ready, let's go.