阅读理解。
Last summer, 15-year-old Bob had a problem. Like a lot of 
children. Bob
was interested in doing many 
things. He liked dancing most and wanted to join a
dancing group. But Bob's high school didn’t have a boys' dancing group but a
girls' group. He tried to join the girls' group. And he made it.
Bob thought his problem was over after he had been one of the dancers in
the dancing group. But a bigger problem was just beginning. The school didn't
allow Bob to stay in the girls’' group. "If we let Bob stay in the group," the
school said, "other boys will want to join. Soon, there won't be any girls in the
group." They took Bob off the group.
Bob was very angry about it, so he went to a judge(法官). The judge said it
was not a right decision and told the school to let Bob go back to the dancing
group.
1. Bob’s favorite was _____.
A. singing
B. dancing
C. drawing
D. driving
2. It was difficult for Bob to join the school dancing group because _____.
A. the school only had a girls' dancing group
B. the school didn’t allow boys to dance
C. the group had enough dancers already
D. he was not a good dancer
3. The school worried that _____ if Bob stayed in the group.
A. nobody would watch their dance
B. other boys would join and the girls might leave
C. other schools might laugh at them
D. the parents would be angry about it
4. The judge thought the school's decision was _____.
A. useful
B. necessary
C. right
D. wrong
5. We can infer(推断)that Bob felt _____ when he went back to the group.
A. hungry
B. sad
C. happy
D. sure
