Помогите мне! Задать 4 типа вопроса 1) she writes novels very often

1who writes novels very often? does she write novels very often? what does she write very often? how often does she write novels? 2who bought a new tv two days ago? what did he buy two days ago? when did he buy a new tv? did he buy a new tv two days ago? 3who is preparing out homework& what are we preparing out? are we preparing out homework?