biểu đồ trên là biểu đồ Được vẽ về điểm kiểm tra một tiết môn toán lớp 7A .a dấu hiệu ở đây là gì.b lập bảng tần số nhận xét.c tính số trung bình cộng của dấu hiệu nữ? tìm mốt của dấu hiệu

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Hãy giúp mình giải đáp các câu này nha😊😊😊 Question 1 finish each of the following sentences in such a way that it means exactly the same as the sentences printed before it. 1. They got lost because they didn't have a map. -> Had.............................................................. 2. Mary failed to understand how serious her illness was untill she spoke to the doctor. -> Not until....................................................... 3. He never suspected that the money had been stolen. -> At no time..................................................... 4.the plane had hardly left the airport when the accident happened. -> No sooner..................................................... 5. " How many students were absent in your class yesterday, Quang?" -> I asked............................................................ Question 2: Rewrite each of the sentences , so that it contains the word suggested in capital. 1.Vietnam hasn't won a gold medal in this sport ages. (Time) -> It's a..........................................medal in thia sport. 2.I've lost interest in going to the same place all the time. (Fed) ->............................................................................ 3 .It is not forbidden for passengers to pass beyond this point. ( not) -> passengers....................................................... 4. Paul Pogba is fat because he eats so much food and butter. (If) -> Paul Pogba.......................................................... 5.He had no idea how difficult the task would be until he was half way through it. (Did) -> Only when.......................................................... MỌI NGƯỜI GIẢI THÍCH GIÙM EM LUÔN Ạ.... THANK YOU MỌI NGƯỜI NHỀU Ạ 😘😘😘 Mọi người ơi giúp em vớiiiiiiiiiiiii