Last night I had onion soup for dinner.
Last night I DIDN'T HAVE onion soup for dinner.
Students said "Hello" to the teacher.
Students DIDN'T SAY "Hello" to the teacher.
I went to the dentist yesterday.
I DIDN'T GO to the dentist yesterday.
I bought pizza yesterday.
I DIDN'T buy pizza yesterday.
We came home at 10 p.m.
We DIDN'T come home at 10 p.m.
Tom saw a jellyfish on holiday.
Tom DIDN'T SEE a jellyfish on holiday.
Ann and Kate wore skirts at school.
Ann and Kate DIDN'T WEAR skirts at school.
They thought about holiday last week.
They DIDN'T THINK about holiday last week.
He took the book to the library.
He DIDN'T TAKE the book to the library.
Last night he felt awful after eating 3 burgers.
Last night he DIDN'T FEEL awful after eating 3 burgers.
My mother read a book at night.
My mother DIDN'T READ a book at night.
We played computer games yesterday.
We DIDN'T PLAY computer games yesterday.
Children had breakfast in the morning.
Children DIDN'T HAVE breakfast in the morning.
They made a cake yesterday.
They DIDN'T MAKE a cake yesterday.
I watched TV last night.
I didn't watch TV last night.
She swam to the island.
She DIDN'T SWIM to the island.
They were on holiday last month.
They WEREN'T on holiday last month.
He did his homework.
He DIDN'T do homework.