写出下列单词的完全形式
can't ="_______" aren't="______" they're="_______" let's=_______
that's="_______" don't="________" when's="_" _______ you're=______
写出下列单词的完全形式
can't ="_______" aren't="______" they're="_______" let's=_______
that's="_______" don't="________" when's="_" _______ you're=______