(   )1.like playing sports?

      A. Did you used to    B. Did you use to   C. Do you used to  D. Do you use to

(   )2. He used to be shy, ?

      A. don’t he                B. didn’t he                   C. used he                    D. didn’t you

(   )3. Jishoua lot in the last few years.

      A.have changed         B. has changed              C. changed                   D.had changed

(   )4.Tom used tothe school soccer team.

      A.be                                B. be on                       C. was on                     D. on

(   )5.Don’t worryhim. We’ll lookhim well.

      A.about, at                B. to, like               C. about, after        D. to, up