Mum,these are my friend,Jim and Mary哪里错了

Mum,these are my friend,Jim and Mary哪里错了 1.Mum,_____(these) is my friend you are my best fri翻译成中文是什么意思 These are my friend These are ()() my books. these are my feet . These are my grandparents. these和they的区别mum，they are my friends,Jim and Mary.比如说这个病句，为什么they要改为these 英语翻译what’s in the box,mum?a shirt.what colour is it?it’White.mum,is this your coat?yes' it's my orange coat.what are these ,mun?oh,they are dad's black trousers.mum,are those my new shoes?yes.what colour are they?they are green.（翻译! These are my b____ friends. these are my shoes 同义 these are you to my these are my trousers(对my提问) these are my books对my提问 These are my glove.对my提问. These are my sister给my提问 Fri, 下面几个句子哪些地方错了?怎么改?What are these?These are apples.Mum,they are my friends,jim and Mary.Your picture is very good.No,it,s not good .They are Jane,s grandparent.Are they your uncle?Here are my English book.That isn,t me fat