Listen to Your Kids.
Stick to Your Rules.
Be a Good Role Model.
Control Your Emotions.
Be Flexible.
Show Lots of Love.
"Today nobody brought his or her instrument" is correct. It is common for people to use "their" in a sentence like this, but "his or her" is the more proper term.
the correct answer is quatrain
The literary work that "formally" announced the establishment of the romantic revolt in english poetry is lyrical ballad.