用was,were,is,are填空. ______they students?Yes,____ ____.完成对话,没空一词.A：____ ____,sir.Can you tell me ____ ____ to Xili Lake?B：Sorry,I ’m ____ here.Look,there’s a ____ over there ,Go and ask him.A:Excuse me sir.____ ____ l g

用（is,are,was,were） 造句 用am,is,are,was,were填空.What____the man's job?He____a worker. I _____ happy yesterday.I _____ sad doday. 用am,is,are,was和were填空 用is,was are,were am,was造句, 用there is/was,there are/were填空.There is/was用单数句和不可数名词前,there are/was用复数句.1.__用there is/was,there are/were填空。There is/was用单数句和不可数名词前，there are/was用复数句。1.___only an apple in 用am,is,are,was,were填空.My parents___young twenty years ago.znoe they___old.I love themvery much. All her family () at home.选择一个填空.A.is B.are C.was D.were nobody but yao ming and yi jiablian-----(was were is are)in nba in2007填空 用there is/was,there are/were填空.There is/was用单数句和不可数名词前,there are/was用复数句.1.___only an apple in the basket.2.___three boys in my family. A were was B are was C we're is 选择填空：（ ）2.Where ------ you yesterday evening?A.are B.was C.were D.is选择填空：（ ）3.Yesterday ----- Sunday.A.is B.are C.was D.were 用is,was或were填空:How much ( ) your jeans?Thirty yuan. 用 is,was,were填空What( )your mother?( )Su Hai and Su Yang sisters? 助动词怎么用?is am are was were分别用在什么时候``有什么区别``? 英语 什麽时候用am/is/are?怎麽用?什麽时候用was/were?怎麽用 is,am,are,was,were,being,been,to be怎么用 am,are,is; 过去式was,were用这些给我挨个造个句子? be.am.is.are.were.was.been.being.分别是什么时候用的