翻译these coats are my sister.(i)are on the bed.

翻译these coats are my sister.(i)are on the bed. I think these coats are wool . these coats are not expensive .They are on s_____ these coats are different side (a) These coats are different______size. These are my sister给my提问 These are ( )coats.Those are ( ).A bed,are,my,books,English,the,on连词成句 my books are on the bed怎么改为否定句 --Are my keys on the bed?--No,they are____it. 翻译Those are my sister. are these old coats 改为单数句