Many students have hobbies, such as reading, painting, growing vegetables and looking after animals. Some hobbies are relaxing and others are active．Hobbies can make you grow as a person, develop your interests and help you learn new skills．
David Smith is a student，and one of his hobbies is writing．During the summer of 2010，he spent four weeks at a summer camp．Besides the usual activities，such as sailing and climbing , there was a writing class．"The teacher was a writer, and she asked us to talk about our lives and tell interesting stories. Then she envouraged us to  write about our experiences at the camp,” says David.
Back at school, David wrote a story about the life of a sixteen-year-old boy, and it came out as a book in 2012. Mang young people love his book, and as a result, David has become a successful young writer.
David has been very lucky because his hobby has brought him pleasure and success. But writing is not his only hobby. He is also interested in many other things. "I like playing volleyball，too，"says David．"I spend some of my free time playing volleyball for my school team．Maybe I'll write about my volleyball team in my future books.”
Choose the best answer from A、B or C according to what you read.
David Smith went to a summer camp ______________.
A.in 2010               B.in 2012           C. at the age of 16
What summer camp activities are mentioned in the passage?
①writing  ②swimming ③sailing  ④climbing
A. ①②④                         B.①③④                    C.②③④
David has become successful because of ______________.
A.his teacher      B.his book     C.his experience
David plans to write about ________ in the future.
A.his school      B.his friend      C.his volleyball team
The passage mainly tells us _____________.
A.David is a writer
B.David has many hobbies
C.hobbies can bring us a lot