I did swam in the sea on holiday.
I SWAM in the sea on holiday.
Do you take photos yesterday?
DID you take photos yesterday?
I usually went to school at 8.30 a.m.
I usually GO to school at 8.30 a.m.
We're went to the sea.
We WENT to the sea.
I surfing the Internet at the moment.
I AM surfing the Internet at the moment.
Are you buy any apples now?
Are you BUYING any apples now?
Do he drink tea every day?
DOES he drink tea every day?
Did you was at school on Monday?
WERE you at school on Monday?
They are often playing football.
They often PLAY football.
My dog is the biggest than a cat.
My dog is bigger than a cat.
He talks on the phone now?
IS he TALKING on the phone now?
We was tired in the evening.
We WERE tired in the evening.
You not visited museum last week.
You DIDN'T VISIT museum last week.
I staying in an expencive hotel.
I AM staying in an expencive hotel.