Liam is really __________ playing the guitar; he practices every single day. (very interested in or enthusiastic about something)
KEEN ON
Emma has always been __________ history, so she spends hours reading about ancient civilizations. (wanting to learn more about something)
INTERESTED IN
I'm __________ all this rain; I just want some sunshine! (tired of or annoyed by something repetitive or unpleasant)
FED UP WITH