৯ম - ১৩তম গ্রেড পরীক্ষার প্রস্তুতি১টি পরীক্ষায় এসেছেপ্রশ্ন ১৫The teacher said to the students, "Open your books." [Change the narration]কThe teacher instructed the students to open their books.খThe teacher instruct the students to open their books.গThe teacher told the students open their books.ঘThe teacher said the students to open their books.উত্তর দেখুন