Условные предложения нулевого типа
1. If you (heat) ice, it (melts).
2. If the weather (is) fine, we (eat) outside on the terrace.
3. When I (cross) the street, I always (look) left and right.
4. If you (heat) water to 100°C, it (boils).
5. The grass (grows) when it (rains).
6. If it (is) winter, it usually (snows) in Russia.
7. If we (do not water) plants, they (die).
8. When we (watch) a movie, we (eat) popcorn.
9. I always (take) my umbrella when it (rains).
10. If you (add) two and two, you (get) four.
Условные предложения I типа
1. We (shall not go) for a walk if it (rains).
2. I (shall buy) new shoes if I (have) enough money.
3. If they (work) hard, they (will pass) their final exams.
4. I (shall be) very happy if he (comes) to my party.
5. If you (do not call) me, I (shall be) very upset.
6. If you (help) me to repair my bicycle, I (will help) you with English.
7. If you (do not hurry), we (shall be) late.
8. They (will go) to the cinema if he (is not) busy tonight.
9. If he (leaves) Moscow, she (will miss) him very much.
10. If you (promise) to keep a secret, I (will tell) you the truth.