This is Helen's dog.this coat is helen's意思都一样吧 第一个是形容词性修饰dog第二个是 名词性独立做什么语?宾语么this dog is helen's

This is Helen's dog.this coat is helen's意思都一样吧 第一个是形容词性修饰dog第二个是 名词性独立做什么语?宾语么this dog is helen's This dog is Helen's对吗这句话的语法上有错误吗? This is Helen's present划线提问 Helen's 划线 ①this ②is ③dog ④Helen's ⑤no ⑥isn't ⑦it请用这些单词组成一句英文句子. This is Helen. This is my friend.her name's Helen .____is Engilsh this is helen's coat 划线提问 同义句-------- This comb is for Helen's 错在哪 This diamond rubber is Helen's.diamond划线部分提问 英语：判断正误Hello,I'm a boy.My name is Tom.This is my friend Helen.Helen is a girl.Let's go to my playhouse.It's very nice.Look,the red and yellow toy car is new.It's my favorite toy.That's a toy plane.It's bule.Can you see a white toy dog i This is Helen中文怎么说 is this your bicycle,david?no,it's not _____.it's helen's. This is a my cousin's dog有什么错误 This (red )skirt is Helen's划线部分提问This red skirt is （Helen's）划线部分提问要写两句括号表示划线部分 Whose jacket is this?It is Helen's哪儿有错 很需要 That is Helen ’s green blouse对Helen’s提问 What's this?___ A This is a dog B That's C It's a dog D I'm a dog明天交的, This shirt is Helen’s .（否定句）急死了,明天交