根据句意及首字母或汉语提示,完成下列单词。
(1)The e____ is the biggest animal on land.
(2)The old man p____ trees in spring every year.
(3)My hobby is c____ stamps(邮票).
(4)It's d____ to play football in the street.
(5)Will you i____your teachers to your birthday party?