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help——
helped
helped cook dinner
play——
played
played football
read——
read
read a book
go——
went
went to a park/library
have——
had
had a busy weekend
am/is——
was
are——
were
do——
did
did my homework
I did my homework.
What did you do last weekend?
What did you do last weekend?
I cleaned the room.
What did you do last weekend?
I played football.
What did you do last weekend?
I watched TV.