Hello Could someone tell me the differences between "pull in" and "pull over" and "pull off the road"? Also which one of "pull in" and "pull over"can best fit in the following sentences? - I .....,unable to stop myself from going to sleep. - Hearing noises from the engine,he ..... to see what's wrong with it. - The car ..... when the ambulance approached at high speed. - A car came at high speed behind me and flashed me to ..... Thank you very much in advance.