1.  The authority is responsible for correct people.
2.  We accumulate our opinions at an age when our understanding is at its weakest.
3.  Turn off the television. I can't concentrate.
4.  Your conduct is perfectly legal.
5.  Your cough is the consequence of smoking.
6.  The strike affected the nation's economy.
7.  You should emphasize that fact.
8.  An expert is speaking.
9.  Some English adverbs function as adjectives.