Ironman
I stay in Hokkaido.
I stayed in Hokkaido.
She enjoy her vacation.
She enjoyed her vacation.
play
played
He goes fishing.
He went fishing.
They take a bus yesterday.
They took a bus yesterday.
study
studied
eat
She sees friends in the park.
She saw friends in the park.
I am happy.
I was happy.
listen
listened
write
He buys coca-cola in 7/11.
He bought coca-cola in 7/11.
Yuta buys three apples.
Yutaka bought three apples.
They are artists.
They were artists.
I do yoga last night.
I did yoga last night.
use
used
buy
bought