I watched TV yesterday.
I didn't watch TV yesterday.
I cleaned my room yesterday.
I didn't clean my room yesterday.
I studied Japanese yesterday.
I didn't study Japanese yesterday.
I used a computer yesterday.
I didn't use a computer yesterday.
I opened a cafe last week.
I didn't open a cafe last week.
I went to school last week.
I didn't go to school last week.
I ate sushi last Sunday.
I didn't eat sushi last Sunday.
He cooked dinner last Friday.
He didn't cook dinner last Friday.
She saw a fox last night.
She didn't see a fox last night.
I helped my father last night.
I didn't help my father last night.
I lived in Korea 10 years ago.
I didn't live in Korea 10 years ago.
He played soccer yesterday.
He didn't play soccer yesterday.
We won the baseball game.
We didn't win the baseball game.
I took a bath at 8:00.
I didn't take a bath at 8:00.
We stayed home last week.
We didn't stay home last week.
I worked hard last month.
I didn't work hard last month.
