Writing Questions

Today I learnt to write questions after I read.
There are some things I should do.

1. Always start with a 'wh' word.
2. Use the helping verb 'do' to write the question; e.g., Why don't you hang a clock on the wall?
3. Be clear
4. Write the additional informaiton add it to the end of the question; e.g. Why do you wake me up in the middle of the night?