Teachers' perception is correct.
"Mlle" is correct. No further punctuation is necessary.
The US punctuation is: Yes, if I am correct, the answer is fifty-five. (or) Yes. If I am correct, the answer is fifty-five.
The correct punctuation for "doing business as" is written as "d/b/a" or "dba." It is commonly used in legal and business contexts to indicate a business operating under a different name.
One option: "I hoped I would have gotten along with your teacher too, because you have had bad teachers in the past."
YES
Correct punctuation introduces your work and your abilities to the reader and increases the likelihood that your presentation will be taken seriously. Poor punctuation will put the reader off and they may doubt the quality of the research also.
No, that is not the correct spelling.The correct spelling is punctuation.An example sentence is:It is important to use the correct punctuation when writing an essay.
Dispatch
LLC
At the end or I the middle
"train" is correct - it doesn't require any capitalization or punctuation.
The punctuation for the sentence is " No, I have never been to Europe."