Everybody should know about some general and common good manner. So just have a look to this pic and learn good manners. You can enhance your talking and writing with these manners. If you want any grammatical help then you can take help from here.
Instructional Chart: This chart can be placed in the classroom writing center to give students synonyms to replace simple words. It can be used both as a tool for their writing or as a dictionary to decipher word meanings during reading.