非谓语This pen is easy ______ A.to write with B.to write C.to be written with D.toThis pen is easy ______ A.to write with B.to write C.to be written with D.to be written

非谓语This pen is easy ______ A.to write with B.to write C.to be written with D.toThis pen is easy ______ A.to write with B.to write C.to be written with D.to be written 为什么This pen is easy to write with.可以变成This is an easy pen to write with? this is our pen---------------- This pen is beautiful? This pen is yours this is an easy this is ------- -------- （pen).There are -------- (pen).填空 Is this your pen Is this his pen?选择疑问句 This is pen变复数 this is a my pen 改错 Is this he pen This is a nice pen. This is yours pen.为什么? This is an English pen This is a pen.(this)are pencily This is pen.how much is the pen This not is your pen,your pen is white.改错 This is not my pen.M______ is