John and David are in the same school,but they are in_classes A different B the different

John and David are in the same school,but they are in_classes A different B the different 代词 填空 john and i are takkung..are talking代词 填空 john and i are takkung..are talking David and I are form different countries.David and I ___ ___ in the same country.同义句转换 John and Sally are c_____ David,Lily,Jane,John and Mary are 12,11,10,10 and 9 years old,but not in that order.David is 2 years younger than John.Lily is 2 years younger than Jane.May is older than David.Who are the twins Tom,David and I are both students.这句话哪里错误 Tom,David and I are both students.这句话哪里有错误 Are David and Liu Tao good friends? Millie and David are good friends,and now they are talking on the phone.Millie:Hello!May I speaMillie and David are good friends,and now they are talking on the phone.Millie:Hello!May I speak to David?David:Speaking!Who’s that?Millie:This is Millie 如图：1、John and Helen are Jack's(……的）( ).2、Peter is Tom's( ).3、David is Jack's( ).4、Peter is David's( ).5、Mary is Peter's( ）. David and Tony are brother,and these are()parents 紧急 1、（ ）are friends.A.I and john B、John and I C、John and me2、I don’t like （ ）A、his those friends B、those friends of him C、those friends of his两道题都要说出理由! 改错：David and Helen are sister and brother I'm now_________China.at on of in Their names _________Li Lei and David.am is are have are peter and john twin brothers? these are john and () friend,Eric John and I are old friends.为什么be动词是用are,二不是is或am呢? both david and l are football fans的否定句