They came to school today.
They didn't come to school today.
He took a shower last night.
He didn't take a shower last night.
She listened to music last night.
She didn't listen to music last night.
Did you eat ramen for dinner last night?
Yes, I did. / No, I didn't. I ate...
I broke the window.
I didn't break the window.
She played soccer yesterday.
She didn't play soccer yesterday.
She made a birthday cake on Sunday.
She didn't make a birthday cake on Sunday.
They bought toys at the mall.
They didn't buy toys at the mall.
I woke up at 8:00 a.m.
I didn't wake up at 8:00 a.m.
I rode my bike to school today.
I didn't ride my bike to school today.
He watched TV on Saturday.
He didn't watch TV on Saturday.
He sang at school last week.
He didn't sing at school last week.
He ate rice for breakfast.
He didn't eat rice for breakfast.
Did you wake up at 6:00 a.m. this morning?
Yes, I did. / No. I didn't. I woke up at...
Did you study math today?
Yes, I did. / No, I didn't. I studied...
Did you walk to school today?
Yes, I did. / No, I didn't. I ....
She went shopping yesterday.
She didn't go shopping yesterday.