【正文】
use What are you going to do with this problem? / How are you going to deal with this problem? B ( )2. Where ________ live before you came here? A. did you used to B. did you use to C. use he to D. he used to ( )3. She ________ live alone. But she ________ living alone now because she feels lonely. A. used to; doesn’t used to B. is used to; was used to C. used to; is not used to D. was used to; doesn’t used to C B ( )4. _______ used to _______ an old bookshelf in my room. A. There。 be B. There。 using D. sending。 have C. It。 using C. sending。 be D. There。 use B. send。 having ( )5. — I hear your grandpa has an old cup in your home. — Yes. It