How to use "extremely" in a sentence

Sentences

The passage into the yard was about five metres long and extremely dark

Marius was a handsome young man, but he was also extremely shy

'You are extremely generous, Monsieur,' Jondrette said, again bowing to the ground

It suited the girl so extremely well that everybody called her Little Red Riding Hood.

He is tall and extremely muscly

a man, probably alone, and thought to be extremely dangerous..

"Right then, Son," he says feeling extremely happy and enjoying the excitement in his boy's eyes

Because so much material in the hotel's files was extremely confidential information about high rollers, and because the Pyramid's list of favored customers would be of enormous value to competitors, only approved people could obtain this data, and a record was kept of everyone who accessed it

He was not just very energetic, but also extremely rude and bossy

I got back to lunch at about two, very tired because, as I have said, the day was extremely hot and dull