阅读短文，从方框中选择适当的词并用其正确形式填空，使短文通顺，意思完整。每空限填一词，每词限用一次。
| journalist park smart ticket song poor friend high serious beautiful |
Henry likes music best of all the subjects and he dreams of being a singer. But because of his family, he dropped out of school(辍学)two years ago and now he works on a farm. His pay(工资) isn't , but he spends much money on CDs and music show .
One day there was a music show in the park. When Henry got there, all the tickets were sold out. He saw a pole(柱子) outside the and then climbed up the pole to watch the show. Three minutes later, a man came and said , " It 's dangerous up there! Come down!"
"Wait a minute, please!" Henry said. Then that man heard someone playing the piano . He asked, "Who is the performer?"
"Bob!"
" Wonderful! He 's my . "
"What does he do? Is he a zookeeper?" asked Henry.
" No, he is a . What made you say so?"
"Oh, he is playing the piano with a dog, "Henry said.
"That dog is pretty smart. In fact, it's the dog that I 've seen, " said the man.
"What other things can it do?" asked Henry.
"It can dance when Bob sings English , " said the man.
"Really?" Henry couldn't believe his ears. He watched carefully and became interested in the dog.