I was able to fix the sink in no time flat .

I have spent a cumulative time of 100 hours playing video games.

Time flies when you're having fun.

While waiting for the train, I'm just killing time by reading a book.

In times of need, true friends will always be there to support you.

In a blink of time , the once bustling city streets were empty.

I always forget to change my clocks when daylight saving time starts.

I will be available for a meeting at 9 AM Eastern Daylight Time.

I have a meeting at 9 AM Eastern Standard Time.

Greenwich Mean Time is the standard time at the Royal Observatory in Greenwich, London.