用am,is are填空what （）those?（）they birds?（）these her English books?Those()their apples.就这些,

用is,am,are填空 用are is am填空 用am.is.are填空, 用am,is,are 填空, 用am/are/is/am not/isn't/aren't 填空：Your cousin_______ a cute baby. 用am is are am not isn't aren't填空,怎么填呢? 用am/are/is/am not/isn't/aren't 填空:____it an Engish book? 用am/are/is/am not/isn't/aren't 填空:_____they my pens? 用am / are /is/am not /isn't/aren't 填空：The and I _____friends. 用am、is、are填空 1、What class ____you in?--I am in Class Two. 用am,is,are,were,do,does填空what ()they often cat for dinner?;()they go to the movie?No,they didn't 选词填空（可重复） am,is,are,do,does,can,don't Where ( ) You( )in a new place.What( )your uncle love? 用am/are/is/am not/isn't/aren't 填空：The boy and I _______ friends. 用am/are/is/am not/isn't/aren't 填空:____there any fish in the sea? 用am/are/is/am not/isn't/aren't 填空：There ____some fish on the plate. 用am/are/is/am not/isn't/aren't 填空:There _____any rulers on the desk. 用be动词适当形式填空（am,is,are） 用am,is,are填空：Mary（ ）a girl