完成成下列句子,每空次数不限1.Basketball is played by many people all over

完成成下列句子,每空次数不限
1.Basketball is played by many people all over the world for fun.
2.Basketball is played by more than 100 million people in many countries.
3.James Naismith created a game to be played on the air,so the safety of the players was important.
4.Dr Naismith divided the men players into several teams and taught them how to do.
5.In 1936 in Berlin,Germany,basketball became an activity.
根据上面的句子,完成下列问题
1.What was James Naismith and where was he from
2.How long has it been since the game of basketball was invented?
3.Where was the game of basketball expected to be played in the beginning?
4.What is the aim of basketball?
5.Is playing basketball dangerous?Why?