用所给单词的适当形式填空The dolphins are very ________ to us. They are our __________（friend）.
Koalas like to eat __________（leaf）.
The tiger is from _________(Chinese). He is only one ___________ (year) old.
She likes to go ___________ (shop) on Sundays.
It is a __________ (sun) day today. There are many people playing in the park.
There are many beautiful ______________ (beach) in China.
Li Fei is a good student. He n_________ comes to school late.
I am ____________ (surprise) she is only five years old.