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er. A. may be B. used to C. used to be D. use to be ( B ) 2. When I was a child, I used to ___________ chocolate. A. liking B. like C. liked D. likes ( B ) 3. ___________ work in Microsoft? A. Did you used to B. Did you use to C. Do you used to D. Do you use to ( B )4. Where ___________ live before you came here? A. did you used to B. did