题目内容：

10-year-old Penny goes back to her school to find a place for her dog Socks. The big door is   41  . Penny walks around the school: there were doors at the   42  . They are all locked. Then she sees a window. It is open. She   43  inside. She walks along the hallway between the classrooms. She can’t put Socks inside a classroom.

Under the classrooms, Penny finds a store room. It is locked, too, and she doesn’t have the   44  . Penny puts Socks on the ground and he runs along the hallway. Penny runs after him. “Come here,” she says. Socks is not   45  . He runs into the girls’ changing room.

1.A. locked         B. closed         C. open         D. broken

2.A. bottom         B. top           C. back          D. front

3.A. walks          B. climbs        C. jumps         D. looks

4.A. interest         B. time          C. key          D. courage

5.A. hearing         B. listening       C. watching     D. answering