I'm waiting at the bus stand.

There are approximately 1 quintillion stars in the universe.

She gave a false name to the police.

She has a broad knowledge of various subjects.

I feed my dog twice a day.

I regard him as a close friend.

I will ensure that the project is completed on time.

Coal is a fossil fuel that is used for power generation and heating.

Let's shake the rug.

When he lost his watch he didn't seem to care.