Национальное блюдо Украины, от которого отказался отец Катерины за обедом (Гоголь "Страшная месть")?

1) It is not (isn't) a red pen.
2) It is not (isn't) a big bag (bed?).
3) Tom can not (can't) sing.
4) His cat is not (isn't) grey.
5) Jill's hen is not (isn't) fat.
6) Tom has not (hasn't) get ten bees.
7)Ann's cat is not (isn't) black.
8) Hens can not (can't) sing.
9) Pigs cannot (can't) skip.
10) Sam can not (can't) skip.
11) His pig is not (isn't) slim.
12) Tom is not (isn't) ten.
в скобках дана краткая форма отрицания. Во втором предложении проверьте последнее слово, явно написали с ошибкой