You should drive (slow).
slowly
The neighbours shouted at us (angry).
angrily
I realized that years past (quick).
quickly
I want you to answer (honest).
honestly
That day is (fast) approaching.
fast
I will help you (happy).
happily
I ran home (quick) when it started raining
quickly
You are behaving (bad) today.
badly
She can't talk (clear).
clearly
She didn't want to make any mistake so she answered her questions (careful).
carefully
Is he (serious) asking that question.
seriously
You must answer (correct).
correctly
Please talk (quiet) during the movie.
quietly
I play the piano very (good).
well
I'm going to go to sleep (early). I have to weak up at 7am.
early
He appeared (sudden).
suddenly
I feel (good).
well
Get here (quick)!
quickly