补全对话(共5小题,计5分) 从方框内选出适当的句子完成对话(其中有两多余选项) Bob:Hey,Joe! 1 Joe:I’m OK.thanks.And you? Bob:I’m fine,too. 2 Joe:Sure.You can ask anything you like . Bob: 3 Job:My favorite subject is math. Bob: 4 Joe:Because it’s very interesting. Bob: 5 Joe:My math teacher is Mr Martin. Bob:Wow! He is a very great teacher!