MEANING: THEY INDICATE HOW SOMETHING HAPPENS OR IS DONE: HE DRIVES CAREFULLY SHE SINGS BEAUTIFULLY
ADVERBS OF MANNER THEY ARE FORMED BY ADDING – LY TO ADJECTIVES: QUICK- QUICKLY SLOW- SLOWLY CAREFUL- CAREFULLY
POSITIONS IN A SENTENCE: I’M TERRIBLY SORRY . ( ADVERB + ADJECTIVE) NO ONE WAS SERIOUSLY INJURED IN THE ACCIDENT. (ADVERB + PAST PARTICIPLE) HE’S WORKING INCREDIBLY SLOWLY . (ADVERB + ADVERB)