Fill in the Blanks used to Online version Exercise to practice using the used to by Gloria salamanca 1 didn't used to used used used didn't to to to I remember that when I was little , I was celebrating Christmas with my family . It's that time , with my parents we go on vacations to my grandparents' house . They were very special people , they be very affectionate and consenting . We share gifts and a great dinner . We were so happy That's why I usually go to holiday camps with other children or to large shopping centers . I also ask for expensive gifts , any surprise was cause for joy .