The past of the verb: swim
SWAM
Change it to the past: they find their house's key.
They FOUND their house's key.
What did you cook?
I/we cooked spaghetti.
Did you help your mother yesterday?
Yes, I did.
He fought in the American revolution.
He DIDN'T FIGHT in the American revolution.
The past of the verb: cut
CUT
Change it to the past: my sister feeds the animals on the farm.
My sister FED animals on the farm.
Where did he go last Sunday?
He WENT to the museum.
Did the dog sleep in the kitchen?
No, it did not.
He became a soldier last month.
HE DIDN'T BECOME a soldier last month.
The past of the verbs: build and study
BUILT and STUDIED
Change it to the past: I pay for those tickets.
I PAID for those tickets.
When did you celebrate your last birthday?
I CELEBRATED it in April.
Did they like to cook?
Yes, they did.
He got married when he was 16 years old.
He DIDN'T GET married when he was 16 years old.
The past of the verbs: buy and cook
BOUGHT and COOKED
Change it to the past: I paint my new car
I PAINTED my new car.
Where did she spend her last vacation?
She SPENT her last vacation in New York.
Did your grandma ___________a nice blouse for you?
Did your grandma BUY a nice blouse for you?
He heard the cat last night.
He DIDN'T HEAR the cat last night.
The past of the verbs: sleep, get and write
SLEPT, GOT and WROTE
Change it to the past: the boat sink in the ocean.
The boat SANK in the ocean.
Why did you go to the hospital last Sunday?
I/We WENT to the hospital because I/We had an accident.
Did you ___________the car?
Did you WASH the car?
He rode a horse last year.
He DIDN'T RIDE a horse last year.