I think it's he‘s book .改正
I think it's he‘s book .改正
Think it over ,I think it's
I think it's impossible
I think it's Li
I think it must___Lucy's.
Whose coat it is It's Tom's,I think 找到错误并改正 雄鹰展翅英语团
When I saw a story book,I think it must be John 's
I think it's boring的否定句 He thinks it's boring的否定句
I don't think it's a book?添加2个词变为反意疑问句
I think it's an old book怎么改否定句?
now i think it's time you handed in your exercise book.这里为什么
I do not think he's paid for it,------------?A.do I B.has he