1) Quiet: without making any noise
Example sentences: 1) Reena is very quiet in the class.
2) My dog is very quiet.
2) Mischief: trouble caused by someone
Example sentences: 1) His mischief in the class was caught by his class teacher.
2) She was bent on making mischief.
3) Everybody: every person
Example sentences: 1) Everybody has to raise their hands.
2) Everybody will have to suffer because of him.
4) Agree: having a same opinion'
Example sentences: 1) I agree that he is very punctual in class.
2) I agree to the fact that you are very careless.
5) Nobody: no one
Example sentences: 1) Nobody should tease animals.
2) Nobody should make a noise while I pray.