DID YOU USE TO FEED THE DOG?
YES, I DID / NO, I DIDN'T.
Change to negative: I USED TO GO TO BED AT 8:00PM.
I DIDN'T USE to go to bed at 8:00PM.
Did you use to have long hair?
Yes, I did. / No, I didn't.
Organize the question: USE/ DID/ SHE / RUN/ TO/?
DID SHE USE TO RUN?
.... but now I don't jump anymore. (complete the sentence)
I used to jump...
My mom used to have long hair but now...
she doesn't / she has short hair.
Organize the sentence: USED/WALK/SCHOOL/TO/TO/I.
I USED TO WALK TO SCHOOL.
He used to play videogames but now...
...he doesn't.
... but now they aren't friends anymore
They used to be friends...
Complete the sentence: I didn't ________ to climb trees.
USE
Put the sentence in affirmative: I DIDN'T USE TO CLEAN THE HOUSE.
I USED TO CLEAN THE HOUSE.
Answer: Did you use to be chubby?
Yes, I did. / No, I didn't.
HE SMILED A LOT. - REWRITE THE SENTENCE USING USE TO IN THE PAST.
HE USED TO SMILE A LOT.