these are lilei's books 在lilei's 部分划线,这个句子应该怎么问?————books are these?

these are lilei's books 在lilei's 部分划线,这个句子应该怎么问?————books are these? The ruler and the eraser are LiLei's LiLei's划线,划线部分提问 lilei's parents are going to visit the musem next Sunday.改为否定句,一般疑问句. These are Jim's trousers.____trousers are these? what's LiLei doing?He____(read) these books are Tom's 同义句 These shorts are lucy s.改为同义词 what's are these 怎么回答 these are my father ‘s （ ）《photo》 are these ( )clothes 填woman's吗? mom's,my,these,black,are.(造句) These forks are (Lisa's)(括号提问) -What () these?-()peaches A are;it's B are ;they're C are;these are ( ) books are these?Maybe they are Al( ) books are these?Maybe they are Alex's. He is LiLei's brother.(改为复数句） （1）_____ _____ LiLei's____ What are these?( ) carrots A.it's B.these aWhat are these?( ) carrotsA.it's B.these are C.they's What are these?They are my father`s t____. who's lunch box are these? They are ours.改错