Who helped him___the classroom yesterday?Mary and Linda.是用原型

Who helped him___the classroom yesterday?Mary and Linda.是用原型 1.Linda helped her mother clean the room yesterday.(用tomorro It ____ Jack and Mary who helped me the other day. It ( )Mike and Mary who helped the old man several days ago. It_____jane and mary who helped me the other day.A.is B.was It______Mike and Mary who helped the old man several days ag 【选择】50.it （ ）Mike and Mary who helped the old man seveal day linda and mary visitm their teacher yesterday.找出句子中的错误 找错误并改正:Linda and Mary visit their teacher yesterday Mary Linda and at the dairy be the day before yesterday (连词成 Linda and Mary are friends.Linda is American.Mary _from 谓语动词的单复数形式It ( ) Jane and Mary who helped me the other day.A