根据句意及首字母填空.
1.You are h____,but your brother is so lazy.
2.Jane’s history teacher thinks Jane is not very good,she is a____
3.This is the f____movie I've ever watched.I laughed all the night about it.
4.Do you know the o_____ writer of this book?
5.The a____ number of the population of this city is 80000.
6.People use s___ to send letters.
7.They often go to seaside ti collect colorful s_____.
8.The a____ park is very good .Many children like to go there.
9.The flight a____ is always friendly to her customers.
10.Children like to go to an a____ park with thier parents.
11.I____ come from Italy .
12.When you take a ride on the boat for several days,you can sleep and eat on b____.