you're
It's is the contraction for it is....so if you are using the contraction, use the apostrophe. If you are not, then do NOT use it.
It is a contraction of 'you have'
contraction
Yes, the form my family's is the correct contraction for for my family is. Example: My family's spending the week at the beach.
The correct grammatical contraction of "I can not" is "I can't".
A possessive pronoun does not take an apostrophe. This is an exception to the rule that an apostrophe indicates the possessive. To write, 'the dog lost it's bone,' is not correct. The correct way is without the apostrophe: 'The dog lost its bone.' 'It's' (i.e., with an apostrophe) is correct only when used as a contraction of 'it is.'
The correct way to write that phrase is, "Don’t you have anything to trade for lunch?" This version uses proper contraction and spelling, making it grammatically correct.
The correct spelling of the contraction is should've.
Because it's a contraction of "it is." For formal speech or writing, "It is" is more correct.
The correct way to write "they are" in short form is "they're." This contraction combines the two words by replacing the letter "a" in "are" with an apostrophe, indicating the omission of the letter.
won't
No, the correct form is, "You weren't interested." The contraction wasn't is short for 'was not'. The contraction weren't is short for 'were not'.