五、阅读短文,在文中空白处填入1个适当的单词,或用括号内所给单词的正确形式填空。
Almost every school has a playground. It is usually a large and open space.
Why should(应该) a school have a playground? The reason is that there should be a place for students 
to do
 (do) sport. After 
studying
 (study) for a long time in the classroom, students will be glad 
to run
 (run) and jump. During the playtime, we can see many boys and girls play happily. But they feel sad 
when
 the bell rings. It’s time for 
them
 (they) to go back to their classrooms.
After
 school, the playground is the most exciting place. Boys and girls play many 
kinds
 (kind) of games there. When there 
is
 (be) a match between classes or schools, the playground will be full 
of
 excited students. Teachers all think good 
students
 (student) should also learn to play.
1. ______ 2. ______ 3. ______ 4. ______ 5. ______
6. ______ 7. ______ 8. ______ 9. ______ 10. ______