What's the difference between the words "probably" and "maybe"?

What is a murse? And why the people in Los-Angeles CA don't like to carry the murses?

What's the difference between the words TILL and UNTIL?

What's the difference between "I was at home" and "I've been at home"?

Should I wright the "I am" construction in sentences like "I'm hope (you are well, for instance)"?

Should I say "nice to meet you" or "it's nice to meet you"? Which phrase is more correct?

When should I say the word "city" instead of "town"? What's the difference between these words?

What's the difference between the combinations of words "for instance" and "for example"?

What's the difference between the words "work" and "job"? I mean the word "work" as a noun.