根据短文判断下列句子的正确(T)与错误(F)。
At Harton College, there are many rules. Fifteen-year-old boy Bob Sanders often breaks these rules.
The boys must return to school by 6 o'clock. One afternoon Bob walked to the town. He looked at the
shops and then went to the cinema. After the film, it was 8 o'clock. He walked back to Harton College as
fast as possible.
When he arrived, the main entrance was locked. He looked up at the window of his dormitory. It was on
the third floor. He couldn't climb up the wall very easily. Then he saw another open window on the ground
floor. It was the window of the headmaster's study, and no one was there. He quickly climbed and jumped
into, the room. Just then he heard a noise. Then someone turned on a light in the corridor (走廊). Bob had
to hide under the sofa. One minute later, Mr. Mason, the headmaster, came in. He turned on the light and
then he sat down on the sofa and began to read a book.
Bob lay under the sofa as quietly as possible. He looked at the headmaster's shoes and socks for nearly
an hour.
Finally, the headmaster closed his book and walked towards the door.
"Thank Heavens, he didn't find me under the sofa!" thought Bob.
Then Mr. Mason stopped and spoke towards the sofa. "Would you turn off the light when you leave?"
He said and left the study.
( )1. Bob is 16 years old.
( )2. The students must return to school by 6 0'clock.
( )3. The school gate was locked when he returned to school.
( )4. Bob hid himself under the sofa for over one hour.
( )5. Mr. Mason didn't find Bob under the sofa.
