adj.
VERBS
▪ appear , be , feel , look , seem , sound
▪ become
▪ keep , remain , stay
▪
I'm amazed that she keeps so ~.
▪ keep sb
▪
We tried to keep him ~.
ADVERB
▪ extremely , fairly , very , etc.
▪ incredibly , remarkably
▪ almost
▪ relentlessly
▪ falsely ( esp. AmE )
▪
‘The doctor is on her way,’ said Mrs Morris, sounding falsely ~.
Cheerful is used with these nouns: ↑ disposition , ↑ face , ↑ manner , ↑ mood , ↑ note , ↑ self , ↑ smile , ↑ voice