"Why don’t you put a better lock on the door?" said my friend. A. I suggested that my friend should put a better lock on the door. B. My friend advised me to put a better lock on the door. C. My friend and I suggested putting a better lock on the door. D. I got my friend to put a better lock on the door. giải thick kĩ nhé mn xét cả câu gốc là loại câu j nx nhé