How to use "guest" in a sentence

After dinner, the bishop said goodnight to his sister, picked up one of the two candlesticks and, handing the other to his guest, said, 'I'll show you to your room, Monsieur.'

The bishop showed his guest into the spare room.

Then I saw that a new guest was sitting down at the next table

'Why don't you go to bed? I'll take you to the guest room

However, Lawrence Redding was a very good guest

'You're just a guest in this house!'

She's in the guest room on the second floor.'

When the Count and Countess arrived from the countryside, they brought a guest with them: the Countess's niece, Lady Glyde