It's time to go. It's been great. Often used incorrectly, but don't get nauseating about its usage. Nauseated means sick to one's stomach. Pregnant women often experience nausea.
Timing is everything.
This is probably the second most common problem area in our language. Someone said you're leaving. Tom, thanks for giving your time to this effort. Alliteration can give a pleasing sound to a sentence, as long as it's not overdone, e.g., World Wide Web . . . Clauses are groups of words with a subject and predicate .