Hoa ____ feed the cats because her mother has done it already. A. has to B. doesn't have to14/15Mark the letter A, B, C, or D to indicate the correct answer to each of the following questions. Hoa ____ feed the cats because her mother has done it already.has to doesn't have tomustBoth A and CGiải thíchĐáp án: B Dịch nghĩa: Hoa không phải cho mèo ăn vì mẹ đã làm xong rồi.