Easy
DO
DID
HIDE
HID
GIVE
GAVE
RING
RANG
TEACH
TAUGHT
DRAW
DREW
SWIM
SWAM
CHOOSE
CHOSE
SEE
SAW
THROW
THREW
EAT
ATE
DRINK
DRANK
BREAK
SPEAK
SPOKE
UNDERSTAND
UNDERSTOOD
GET
GOT
GO
WENT
FIND
FOUND
TELL
TOLD
WRITE
WROTE
HAVE
HAD
KNOW
KNEW
MAKE
MADE
THINK
THOUGHT
STAND
STOOD