yes. That is True. A buisness letter is formal, and uses profession writing and formatting. A friendly letter is playful, and does not need to be formal, and respectful. (In writing terms) A buisness letter is professional and serious. It is True.
~Silver
Answer:
Number 4 should be "should"
Number 5 should be "had better"
Other than that your answers are correct.
Answer:
I agree.
Explanation:
America was created by the interplay of many different cultures in a single region. This is because as we know, America was supported by immigrants, who built the country based on their own cultural concepts and values. This made the cultural diversity that makes up American culture, go beyond ethnicity, religion and age, but it has to do with the way of life, personality, concepts and ethical and moral values that each American presents in relation to the country, citizens and the world. In addition, the diffusion and mixing of cultures in the country, made it impossible to define them according to religion and ethnicity, but it became a great respectable and admirable national concept.
It would have been better to know the details about Sergeis 's decision to see what he can do good or bad.