Excuse me, could you tell me your name?

I will show an example to understand this problem.

I often drink light beer.

A cooling device utilizing the principle of radiative cooling has been developed.

What is this container used for?

When the visitor came, I was not at home.

The caller has arrived, so please tidy up the room.

Who wrote the script for this movie?

He is just a window-shopper, he has no intention of buying anything.

A large audience gathered at yesterday's concert.