this is our classroom同义句

this is our classroom同义句 Our classroom is clean同义句 That is our classroom改同义句 1.This is their classroom(同义句) Our classroom is clean 做同义句,把clean变成两个空.Our classroom is ___ Our classroom is small改为同义句怎么改 classroom,is,photo,this,a,our,of(?)连词成句 This is our house.(改为同义句)This house is______. This is our classroom.（一般疑问句,肯定回答） Whose book is this?（复数句） this is our classroom doors face south. This is our house.（改为同义句） Our classroom is the same size as that one?同义句