Ex.2 Conditional (Zero/ First). 1) If it (rain), the roads (wet).
2) If we (not, protect) pandas, they (be) extinct.
3) If water (get) too cold, it (freeze).
4) If we (not, hurry), we (miss) the train,
5) If you (eat) your lunch, you (play) in the garden.
6) When you (drop) a stone in water, it (sink).
7) If we (live) abroad, we (have to, learn) the language.
8) When spring (arrive), fruit-trees (start) blooming.
9) If Sam (not, call) tonight, her mom (be) nervous.
10) If you (play) with fire, you (get) burned.
11) Plants (die) if they (not.get) enough water.
12) If you (find) Max, I (be) your best friend,​