1.She is writing a new book this year.
2.Is she writing a new book this year.
3.Is she writing a new book or a new play this year?
4.She is writing a new book this year, isn't she?
5.Who is writing a new book this year?
What is she writing this year?
When is she writing a new book?
What is she doing this year?
What book is she writing this year?