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13. - BAI LUYEN TAP THI HOC KY II KHOI 10 TRON BO DAY DU
BAI LUYEN TAP THI HOC KY II KHOI 10 TRON BO DAY DU

13. Nha Trang ___ by my family two years ago. a. is visted b. are visited c. was visited d. were

visited