根据句子的意思,填入所缺的单词。(16分)
(1)The giraffe has a ________ neck.
(2)The rabbit’s tail is very ________ .
(3)The elephant is very ________ and the monkey is ________ .
(4)The grandma is ________ and the baby is very ________.
(5)Our principal is l60 cm.But his wife is ________,she’s l70 cm.
(6)Our math teacher is very ________.He knows many things.