Ответ:
1) If you mix yellow and green, you will get blue.
2) If you leave butter in the sun, it will melt.
3) If you stay in the sun for too long, you will get a sunburn.
4) If you practice a foreign language hard, you will learn it.
5) If you drink cold water, you will get a sore throat.
6) If you offer a tour beforehand, you will have problems.
7) If you smoke, you will get a lung disease.
8) If you work hard, you will achieve results.
9) If you add milk to tea, you will get English tea.
10) If you heat ice, it will turn into water>
Объяснение: