阅读理解。 Do you have a brother or a sister? Do you have two tennis rackets and a tennis ball? You can play tennis. Two people or four people can play tennis. Do you have a basketball? Do you have two brothers or sisters? Can your mother and father play? Five people can play basketball. Volleyball needs six people for each team and a volleyball. But baseball needs a big family. A baseball team has nine people. You need a baseball bat and a ball. 1. _____ people can play baseball and they need a _____ and a _____ _____. 2. _____ or _____ people can play tennis. 3. Five people can play _____. 4. _____ needs six people for_____ team and a _____.