改错(What're) these?(These are) English (books).四个单词中哪个哪里错了?三个答案不一样........怎么办?

--What are these?--They're watchs.改错 初一一道英语改错题What are these? They‘re watches. 改错(What're) these?(These are) English (books).四个单词中哪个哪里错了?三个答案不一样........怎么办? 改错 :What are this?They're pinapples. 改错 :What are this?They're pinapples. what’re these（变单数句） These books are the twins'.They're ours改错 These earphones are Lucy's.They're his.改错 改错These earphones are Helen's.Theyre his.急! ---What're these? ---( ) A.They're boxes. B.These're boxes C.It's boxes What're these?These are erasers 改病句急 what colour are these car?(同义句）what( )( )( )these car?what're( )( )( )these car? what are these?----these are apples.(给句子改错） 连词成句seven to goes jim past school at halfthe read in don't sun pleasecan do i for what you改为感叹句He runs fast.改：How_____he______!改错Whose coat it is?It's James's.I think.What is these in the box?They're apples,I think. Are these ships heavy?Yes,they're.Yes they're.改错 What're these students play in the play对吗? What are these girls?They are my cousins.【改错】 句子改错 What color are these national flags .