This is a marker.（变复数）

This is a marker.（变复数） this is a marker怎么变复数句 用yellow is a this marker组成句子colour your what is shit 1.May i borrow you book,please?(做肯定回答）____,________ ______ _________.2.This is a marker.(改为否定句）This ___ a marker. This is not her marker 改为同义句 This is a knife.怎样变复数. this is a new car.变复数 this is a piano怎么变复数 英语with this marker This is not her marker.(改为同义句)This marker___.改同义 Last marker is at this is whose brown marker这些英语单词能组成什么句子（注意大小写及标点符号） This is a photo of my family.变复数 This is a tomato变复数形式是? Is this a pen?（变复数句） This is a pen变为复数句,怎么变 This is a horse.变该句为复数形式 This is a red tomato .(变复数）