完成句子。
（1）On Saturday, I’m going to the bookstore to buy a book _______ (关于太空旅行）。
（2）I’m going to buy a new CD and ______ (一些连环画书/漫画书）。
（3）On Sunday, I’m going to _______ (看电影）with my mother.
（4）What are you going to do ______ （下周三）？
（5）I’m going to ______ (回家) and read some new books.