What is the main verb of this sentence?

My pocket book collection can be read anytime during travel.

He gifted me a signed copy of his new book.

It is thirty-three kilometers to my house.

That man-child is still living in his parents' house.

He is called a 'kid's room uncle', and is alienated from society.

I reserved a single room.

We booked a double room.

He continues to practice in search of complete enlightenment.

I'm sorry, but I don't speak Japanese.