How many times have you sung that song?

He has read thousands of books.

What floor is the library on?

How many times have you been to Japan?

The leading edge of this airplane is very sharp.

Mr. Maenomae is my best friend.

Maoka-san is my best friend.

Mr. Maesato is my best friend.

This rain is a harbinger of the typhoon.

I forgot to do the pre-pasting, so I will do it now.