plz nhanh ên help me plzz

UNIT 7: TRAFFIC 2. July didn't to play the guitar but now she does. (use/ used/ uses/ using) 3. What. to do when being a child? (did you use/ did you used/ do you use/ were you use) 4. Last year, they used to play soccer in the afternoon, but this year they are used to ... jogging ever ...