Yes.
You can end a sentence with "am I" as is shown here:
"I'm not that mean, am I?".
I'd think that it'd normally be in the form of a question with some sort of punctuation (like the comma in the example) separating it from the main body of the sentence.
Just make sure that you don't do something like this:
"I'm not that mean. Am I?".
In that sentence "Am I" is a sentence fragment.
A period (.) at the end of a sentence indicates the end of a statement or sentence in written language. It helps to signal a pause and a completion of a thought.
There is a period at the end of the sentence.
You would end a sentence with "too" when indicating "also" or "in addition". You would end a sentence with "to" when indicating direction or purpose.
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.
end is the noun in the sentence
A period is a dot (.) that signifies the end of a sentence.
You can use a period (.), an exclamation mark (!), or a question mark (?) to end a sentence.
A period (.), a question mark (?), or an exclamation point (!) signal the end of a sentence.
If the sentence is a statement it has to end in a period. If it is a question it would end in a question mark (?) and if the sentence indicates stong feeling it would end in an exclamation mark (!)
Yes. There is no English word that cannot end a sentence.
A preposition is not a good thing to end a sentence with.
No, it's a noun. Incidentally, "end of the week" is not a sentence, it is a phrase.