Our classes will end in an hour.
Our classes will end in an hour.
I expect to be upstairs for about an hour.
An hour is equal to sixty minutes. The television program is an hour long. I'll nap for an hour and then finish my homework.
There was a glitch in my code that took me an hour to debug.
I was quarreling with my wife for an hour today.
It has been three hours it is time to go we must leave in about one hour
need to use chemical reaction meaning in a sentence?
The entry wage for the job was $9.00 an hour.
Meet me at the corner of 5th street at Johnson's place in an hour.
i'm going to get gird in one hour.
I think you are asking about using "will arrive" in a sentence - but I'm not entirely sure. He will arrive in one hour.