Complete the sentences.
1.If there is much snow in winter, we (ski) in the forest.
2.If my parents (come), I would ask them to help me.
3.I (write) the letter to my uncle if you didn't want to do it.

1. If there is much snow in winter, we shall ski in the forest.2. If my parents came, I would ask them to help me.3. I would write the letter to my uncle if you didn't want to do it.