从方框中选择合适的单词,并用其适当形式填空,补全短文

从方框中选择合适的单词,并用其适当形式填空,补全短文
（playground,study,class,know,swim,hard,late,take,activity,best）
正文：
My name is david king.I'm 13 years old and I ( ) in a school of Xi'an.I usually ( ) the school bus to school.My school is very big and nice.I'm happy at school.
I have seven ( ) evey day.I like history very much,because It's interesting and I can ( ）
about the past in the class.I like English ( ).Jane is my English teacher.She is very kind to us.
She works very ( )every day and she is never ( ) for work.
After school,I always do outdoor ( ) with my friends .Sometimes,I swim in the ( )pool.