The teacher gave me a book.

The teacher gave me some advice.

Asuna is my best friend.

You shouldn't laugh at his failure, because misfortunes can happen to anyone.

When will you go to Japan?

When are you going to Japan?

He will help at any time.

Kazutoshi is my best friend.

How long is the execution time of this program?

Let's meet at the station at five o'clock.