No it's not incorrect. The usage will vary depending on context however.
Yes, it is incorrect to put a period after "pound" when referring to the currency symbol (£). The symbol itself represents the end of the sentence, so no additional punctuation is needed.
If you're using the phrase as an adjective (example "I hate the end-of-the-year audit!") then it will definitely need the hyphens. Otherwise, the hyphens are incorrect.
You put a period at the end of the sentence to indicate that the sentence has ended.
No. You put only one period.
Yes there should be a period.
At the end of this sentence we had to put a period.
Both - A full-stop indicates the end of the current sentence or phrase, and lets the reader know a new sentence or phrase is about to start.
No, you do not put an extra period after "etc." since the period at the end of "etc." serves as the ending punctuation for the sentence.
When you put a preposition at the end of a sentence.For example: 'Where are we going to?'"To" is a preposition and should not be at the end of a sentence. Instead, you should say:'To where are we going?'But everybody just uses the incorrect form.
no
So you puR period after a website link if at end of sentence
no matter what you usually have to put a period after an apostrophe because it's the end of a sentence.