You should drive ________ (slow).
slowly
You must answer _______ (correct).
correctly
I will _______ (happy) help you.
happily
I'm going to go to sleep ______. I have to wake up at 07.00.
early
Please speak _______ (quiet)!
quietly
I ran home ______ (quick) when it started raining.
quickly
Are they ________ (serious) asking that question right now?
seriously
I play the piano really _____ (good).
well
Daffy is waiting ______ (anxious).
anxiously
I didn't rest, so I feel _______ (sleep).
sleepy
The neighbours shouted at us ________ (angry).
angrily
Don't lie to me! Answer ________ (honest)!
honestly
I can ______ (hard) wait! Let's go!
hardly
You have been going to the cinema a lot _______ (late).
lately
You are behaving _______ (bad) today.
badly
Get here _______ (quick)!
quickly
He won't speak _______ (clear).
clearly
He appeared ________ (sudden).
suddenly