Has someone ___ (hide) my keys? I can't find them anywhere!
hidden
Did you ___ (learn) anything interesting at the museum?
learn
Help me, I've ___ (hurt) my knee!
hurt
hear
heard, heard
know
knew, known
go
went, gone
have
had, had
grow
grew, grown
hide
hid, hidden
hurt
hurt, hurt
I _____ (hear) a strange noise!
heard
learn
learnt, learnt