ai giỏi tiếng anh giúp mk vs mk xin đa tạ ----- Nội dung dịch tự động từ ảnh ----- 1. Who repaired the computer for you? - Nobody. I repaired it B. myself C. yourself A. itself D. himself Đáp án của bạn: A B D play with matches. It only takes one match to cause a fire. C. doesn't have to 2. Children A. mustn't B. should D. doesn't Đáp án của bạn: A B D 3. Putting a knife A. to an electrical socket is dangerous. В. in С. at D. into Đáp án của bạn: A B C D 4. My mother us to the zoo when she was alive. B. used to taking A. use to take C. used to take D. was used to take