swim
swam
drink
drank
sit
sat
have a pet
had a pet
take
took
see a shark
saw a shark
run
ran
go
went
make a cake
made a cake
go
went
ride
rode
give 10 points
gave 10 points
read
read
sleep
slept
get up
got up
draw
drew
do homework
did homework
write
wrote
sing
sang
eat
ate
come
came
buy
bought