short forms of verb to be

[snoopya1984]

If we say "Is Mary beautiful? " and we say "No , she is not" is it wrong?
Should we olny reply using the short form "No ,she isn't"?

Thank you

 

[5jj]

The contracted form is the normal one in conversation, but the full form is acceptable, especially if we wish to stress 'not'.

 

[emsr2d2]

Snoopya - we put a space after a comma, not before.