Mary/go/zoo/ five/day/ago.16/18Mary/go/zoo/ five/day/ago.Mary went to the zoo five days agoMary goes to the zoo five days ago.Mary go to the zoo five days agoMary has gone to the zoo five days agoGiải thíchĐáp án đúng: A Dịch: Mary đã đến sở thú 5 ngày trước