"Today, the children are well behaved."
Translation:Aujourd'hui, les enfants sont sages.
I see, I only saw the hints on the French words before, not the other way. The hints on a word are for the entire course, so they'll be there even when they don't fit in a particular sentence (for another example, "well" has "bien", "bref", etc. all in the hints). As a general rule you should stick to the top hint. There are some occasions when the ordering is weird (don't report that though as contributors can't do anything about it) and you need the second or third hint instead, but usually the top hint will work.