yes, unless you're fluent.
yes that is an awesome score average Americans only get 98!
If you have English as a second language salary its not a bad idea since this language is quite common and a powerful nation in the world. This language is good to know in order to make some money.
british language is the purest english language
It really doesn't matter. Native English speakers (American and English) will be far more impressed if you have a good vocabulary and good use of grammar than if you have perfected a particular accent. As a native English speaker, I tend to assume that people who speak English as a foreign language adopt the accent of their teacher, or of the area that they learnt English in.
They all speak the local Tibetan language.
Best thing to do is converse with a native English speaker. Other good ideas to try are watching english speaking television programs or reading english magazines (more common language usage than in literature).
how good punctuation can influence the english language grammatical structure
buon giorno mia bella is the translation in Italian Language. It is the fifth most taught language. It has more than 65 million native speakers.
Assuming your first language is English then another European language would be good.
Piz watt means good for nothing. It is a word in an Native American language. It is used in the book Sign of the Beaver.
It would be a good idea. It will avoid confusion. People will understand you more easily.It is not necessary to sound exactly like a native English speaker. Most non-native learners of English, even advanced learners and who have become very proficient and fluent, often retain a slight accent of their mother-tongue. This is not a problem. In fact it adds personality and flavour to the way you speak, and native speakers of English will find your 'foreign' accent quite appealing!
good