Jack and his father was in beijing yesterday.过去式是用was还是were?

Jack is his father and Bob are his brother哪个是错的应该是什么 修改病句Jack is his father and Bob are his brother. Jack and his father usually share the computer on Sundays.(对划线部分提问)（ ）（ ）Jack and his father usually share the computer? If jack and his father go to see she show ,how much they spend? Jack and his father was in beijing yesterday.过去式是用was还是were? jack,with his father,______shopping every Sunday Jack looked at his father in s( ) Jack is hie father and Bob are his brother.错在哪里还有Tom and i am good friends. Jack and his father were playing chess when I visited them at this time yesterday.改为被动句 Jack,like his father,------(like,likes)playing football怎么选 writes his some father Jack emails to(连词成句) Unlike his father,jack is a rude man.请问unlike his father是什么成分,谢 同义句：Jack often worries about his father's health.Jack ____ often ____ about his father's health. Jack is a middle school student .H______ sister is not a student .She i______ only four .Jack and his sister like t_____ father and mother .Jack‘s father is a bus-driver .Mike’s father is a doctor .they are good f_____ .They w_______ hard .they h He is like his father.=He looks like his father.=He and his father ( ) ( ) ( ) Who with his customers chatting on the computer?回答是jack's father is 还是jack's father does 改错Mr Black is Jack' s and Mary's father. The old house belongs to( ) A.jack's and his brThe old house belongs to( )A.jack's and his brotherB.jack's and his brother'sC.jack and his brother'sD.jack and his brother