USED TO AND VERB

Select the correct form of "use to" and verb to complete the sentences. I used to build sandcastles when I went to the beach with my parents. (+)Molly didn't use to drink coffee when she was in primary school. (-)My father used to fly a kite with me in the park when I was a kid. (+)Mr. Smith didn't use to own a house when he was fifteen years old. (-)Did Alice use to skip rope in the school playground? (?)My older brother didn't use to drive me to school. He was too young. (-)Alan used to ride his tricycle in the house when he was four. (+)I didn't use to give speeches at the age of ten. (-)We used to have a pet before we moved to the city. (+)Did you use to attend business meetings at the beginning of your career? (?)Mark used to dress up as a pirate at Halloween. (+)Sue didn't use to mow her grandparents' grass because they didn't let her. (-)I used to do cartwheels during P.E. classes. (+)Peter used to blow soap bubbles when he was a kid. (+)My grandpa didn't use to solve crossword puzzles at my age. He found them boring. (-)I used to play with building blocks when I was younger. (+)Did Tommy use to climb trees when he visited you in the countryside? (?)