四、阅读下面短文,在空白处填入1个适当的单词或括号内单词的正确形式。
There is a playground in almost every school. It is usually a large and open space.
Why should a school have a playground? The reason is that there should be a place for students 1
to do
sport. After 2
studying
for a long time in the classroom, students are glad 3
to run
and jump. During the playtime, we can see many girls and boys play happily. But they often feel sad 4
when
the bell rings. It’s time for 5
them
to go back to their classrooms.
After school, the playground becomes 6
the
most exciting place. Boys and girls play many 7
kinds
of games there. When there 8
is
a match between classes or schools, the playground will be full 9
of
excited students. Teachers all think good 10
students
should also learn to play.
