PLAYED
I did my homework.
I did played tennis.
I played tennis.
They (visit) the school library. (+)
They visited the school library.
STUDY
STUDIED
Jack/Did/?/play/tennis/
Did Jack play tennis?
I have Math yesterday.
I had Math yesterday.
He (paint) the bedroom last weekend. (+)
He painted the bedroom last weekend.
HELP
HELPED
liked/we/ice-cream/strawberry/.
We liked strawberry juice.
Did you had fruit for breakfast?
Did you have fruit for breakfast?
He (call) his best friend yesterday. (-)
He didn't call his best friend yesterday.
WASH
WASHED
didn't/Kate/do/the homework.
Kate didn't do the homework.
I didn't had lunch today.
I didn't have lunch today.
I (travel) to the beach in July. (-)
I didn't travel to the beach in July.
LIKE
LIKED
write/Did/you/?/a letter/
Did you write a letter?
Did they liked the cake?
Did they like the cake?
We (walk) to the stadium. (?)
Did we walk to the stadium?