How many people are coming to the party?

What kind of person is he?

How old are you?

How old are you?

He always says 'time is money' and strives not to waste a single second.

You should always be prepared for the time of need.

I woke up at the witching hour.

During rush hour, the trains are very crowded.

Following the customs of the time, they celebrated the festival.

I wake up at seven o'clock every day.