pen this red is and biack （.）连词成句急

pen this red is and biack （.）连词成句急 this is a red pen.and that is a green pen.（改为同义句） this is a red pen.and that is a___ ___. this is red a pen的提问 Look This is a pen and it's red .The ruler is yellow.The key is white and the red jacket is BOb's This is Jim.His pen is the red.改错 this is not her pen hers is red汉语是什么 This is Peter's pen and that is ( )pencil,( )a red pencil.(he) 用适当形式填空 is,a,this,pen,red,连词成句 this is a red pen怎样改为一般疑问句 This pen is red 改为问句,急,快 this is a red pen同义句转换 This a red pen.针对a red pen 怎样提问（也就是对划线部分提问）错了，是This is a red pen. This is a pen. The pen is a red 怎么改正确在线等 这支钢笔是红色的.英语到底是This pen is red.还是The pen is red. what color is this pen的回答可不可以是It's a red pen This text is in Verdana and red Is his pen red是什么意思 This is a pen and ____ is a pencil.