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    6. Can you tell me where ______________ ?

        A. she does                    B. does she                            C. she is                     D. is she

    7. You have to work ____________ for the coming exam.

        A. hardly                        B. more hardly                        C. more hard           D. hard

    8. While Hoa ____________ , the phone rang.

        A. was eating                 B. were eating                       C. eat                         D. eats

    9. The Le family was sleeping when the mailman ____________

        A. come                          B. came                                  C. to come                 D. comes

   10. She often spends her weekend ___________ through pleasant open countryside.

        A. travel                         B. traveling                            C. to travel                 D. to traveling

11.  I was reading a book when Mary ____________ in.

    A. came                           B. comes                               C. coming                D. come

12.  We ............... TV at 8 o’clock last night.

      A. are watching               B. were watching                  C. watched              D. watch

13. There are three competitions: water-fetching, ____________  and rice cooking.