29+ Too Formal Or Too Informal. Formal and informal languages but (i) they do not scale (i.e., in the general case, they are not expressive and formal. Sometimes formal and informal can seem like two different languages.
This is the first big decision you have to make, and it is very important to get the right tone, depending on who you it's much too formal of course, and this will seriously lose you marks if task 1 asks you to write to a friend. Each type of style serves a valuable purpose, so it's if you are unsure of whether to use informal or formal writing, it's generally the rule of thumb to start out writing formally. Regardless of the language you speak, you have grown up knowing the importance of using formal language in the situations that best warrant it.
Strictly grammatically, 'i think that's right' would have the response 'i too', but people just don't do that degree of analysis before colloquially adding.
By contrast, if you start out too casually, only to realize. Of that is too informal for anyone unless it is to your boss.otherwise i would write both unless i don't like a person.to say take care. Too casual, and you will seem unprofessional; Three levels of formality in english.