Are Tuna and Kate both students是什么意思

Are Tuna and Kate both students是什么意思 Kate and Mary are A________ ( ) Kate and Jim are brother and sister?(Do or Are) 哪句话正确：kate and I are good friends.// I and kate are good friends. JIM AND KATE ARE PLAYING TENNIS 便一般疑问句 _ JIM AND KATE _ _ Li-Li:Hello,Bo-Bo!Bo-Bo:Hello,Li-Li!Li-Li:How are you?Bo-Bo:I'm fine,thank you.And you?求汉语意Li-Li:Very well,thanks.How many people are there in your family,Bo-Bo?Bo-Bo:There are three:Father,Mother and I.Li-Li:What is your father?Bo-Bo:He is a Kate is my good friend同义句 Kate and ___ are good ___ Are Kate and Tom doing t______ homework now? Tom and Kate come from the UK.They are什么 my parents are jim and kate.（改为一般疑问句） Are Tom and Kate _____(study)math now?怎么填 kate,bruse and you are friends.对吗说明理由 I have two s__________.They are Jane and Kate. Kate and Jim come from America. They are not ( ) Kate and i are friends 这个句子对吗?快,打得累死了.那I and Kate are friends ） there are some differences between mary and kate.（改同义句） mary____　＿＿＿　　＿＿kate ( )my good friend,Kate and Mary.选they are还是these are? 为什么 kate and cathy are in( )same class.they are grade friends根据句意填空