------Change the following sentences using "used to"
1.When i was a child i often played with my dog.
2.They regularly came here once a week.
3.He smiked a cigar when he was reading a newspaper. It was his habit.
4.They often went to the picture gallery.
5.When he came to my birthday parties he always brought flowers.
6.My sister Ann ate sweets in her childhood.
7.Он,бывало,сидел в этом кресле и читал газеты час или два.

I used to play with my dog when I was a childThey used to regularly come here once a week He used to smoke a cigar..They used to often go to the galleryHe used to always buy..Ann used to eat sweets..He used to read newspaper sitting in this armchair