NEVER
Not if it is to be a proper sentence.
No. When you end a sentence that way you don't have a proper end. At "what" or "where" is left out. Your "at" needs a direct object.
Ending a sentence with the word "from" generally sounds awkward and is not considered proper grammar in most cases. It is better to rephrase the sentence to avoid ending with a preposition like "from."
No, the word after the end of a quotation is not capitalized unless it is a proper noun or the first word of a new sentence.
To end a sentence with the word 'proper' is quite proper.However, the word proper doesn't always have to go at the end of the sentence.(In fact, the proper way to end a sentence containing the word 'proper' is to use a full stop!)Examples of sentences ending with proper:To apologise for a mistake is only right and proper.My grandfather was a very kind person, even though he was very formal and proper."The appeal panel ... decided that the initial punishment was right and proper." -... quoted from 'The Independent' (newspaper), March 4th, 2010, reporting on the disciplinary action taken after an infringment of the rules had taken place at a Rugby Football match. For more information, see 'Related links' below.
A proper noun is the name of a specific person, place, or thing. Example sentence: This outfit was a gift from my cousin, Summer.
In proper English usage you do not end a sentence in a preposition, so at should not end the sentence Where is Jasmine is sufficient.
Yes. There is no English word that cannot end a sentence.
NO
Yes, if done in proper sentence format you can end many sentences with well. Similar to the previous sentence if you noticed I used the word well to end off my sentence there are also many other ways to you well at the end of a sentence. EX: (sentence fragment)..."Thus coining the term all is well, that ends well."
No, a sentence can begin with any kind of word. The first letter of a sentence is always capitalized to mark the start of the individual sentence, not because the word is a proper noun.
Their is a word of possesion. Ex: That is Their ball.