lucy and jim are all from the USA哪错了?

Lucy ,Jim and Li Lei ( )good friend.A.is all B.are all C.all is D.all are Lucy and Jim are all form the USA改错Lucy and Jim are all form the USA这句话有什么问题? lucy and jim are all from the USA哪错了? Jim,Lucy and I _____ in the Grade One .A.are all B.all are C.is all D.aren't Lucy and Jim _English students.A、are both B、both are C、are all D、all are选A是正确的吗?为什么?both在这里作什么词讲? lucy and lily are all my best friends 改错 Jim and Jack_______students.A.both are B.are all C.all both D.are both Jim and Mike are good friends of __(Lucy).怎么填,为什么 Jim and Lucy are b---- in Class1 横线上填什么? tim,mary and lucy【】students.A.are all B.all are Jim,Tom and I_____in the same school.A.are all B.all are C.am all D.is all jim ,tom and i () in the same school A .are all B.zll are C.am all D.are both Jim sits ____ Lucy and Lily.中间填哪个介词?you are wanted ____ the telephone.这个填什么介词? Lucy and Lily are all new students.这句话哪里错了? Lucy and her sister are all high school students.哪一处错误? -----(be)Lucy,Lily and I all in Class Three now?Yes,you are. Lucy and I are classmates.We _____ in Class One.A.all are B.are all C.both are D.are both jim and I________(be) good_______(friend).________(our)are all good students.