Multiple Meaning Words

What does exhaust mean in this sentence?
Mrs. Peterson's repair shop on the outskirts of town always smells like exhaust.

peer in the sentence: Yin is my peer, but she looks much younger than I do.

Charm: Peter can quickly charm everyone in a room, even grumpy people he doesn't know!

plot in the sentence: In the movie, a group of criminals plot to steal a valuable painting.

file in the sentence: Yoshi keeps a file of old birthday cards from friends and family.

cloak in the sentence: The weather report says that thick, gray fog will cloak the entire city.

dial in the sentence: If you have any questions, dial the number at the bottom of the screen.

fork in the sentence: Should we take the right or left fork of the road?

bolt in the sentence: Elaine pulled back the rusty bolt, and the heavy door slowly opened.

log in the sentence: Amy used pencil to write in her log.