Mike has lunch at school, A,So does Tom B,So has Tom C,So To

Mike has lunch at school, A,So does Tom B,So has Tom C,So To with的复合结构With so much homework( ),Tom has to stay at home.A. has lunch at school.So does Ben.（合并为一句） Mary has gone to school,and so has Tom.逗号可以去掉么? with so much homework___,Tom has to stay at home.为什么用to do 不 反义疑问句Tom often has lunch at school ,----he?A hasn't B.don't --Tom had a good time at the party.如果回答‘so has he’是否正确? I like English very much,and _____ A so is Tom B so does Tom School starts at 8:00.Tom gets to school at 7:50 ,so Tom get Tom’s father has a bad ______ (ill),so he can’t go to work t i think tom has made many friends in china -( ) A So i do B Jack has __friends,so he has to stay at home alone.A,few B.a