Exercise 3: Hãy chọn những ngày tháng viết đúng. Bạn có thể chọn nhiều hơn 1 đáp án. 1. the twentieth-first of October the thirty-first of September January the fourteenth the seven of March 2. July the twenty-eighth December the eight May the twelfth the nineteenth of August 3. February the eleventh November the eleventh January the twenty-seven the twenty of June 4. March the ninth August the sixteenth The eleven of November April the eight 5. The third of May February the seven the twenty-four of June The fifth of November 6. the five of December the thirteen of September December the four the twenty-fifth of July