1. Not that

Not that all the books are worth reading, so we should read those classic books.

2. none other than

The biggest problem to the teacher is none other than Tom who always plays tricks on his classmates.

3. How come

How come you speak English without an accent?

Summary:

Harry felt lonely and missed his life in Hogwards very much. At that time he found a pair of enormous green eyes hidden behind the hedge. He was irritated by Dudley's sneering at him that he hadn't had a friend in Hogwards. So he frightened Dudley by professing to fire the hedge with his magic, which made him be punished to do a lot of housework. Just before the Masons came into the house, Harry had been forced to bolt down his pitful dish and tiptoe into his bedroom. Before he collapsed on the bed, someone had sat on it.