they are trousers 和it’s trousers我想说这是裤子.应该怎么说啊 我语法不好,

they are trousers 和it’s trousers我想说这是裤子.应该怎么说啊 我语法不好, Whoes trousers are they?的中文? ----Whose trousers are these?-----____,I thinkA.They B.Their C.Theirs D.Them Are those ---trousers?No,---are not ---.---are blue.(they) 中文翻译（How much are the blue trousers?They'er thirty pounds.That's all right .I'll take the They are Tom＇s trousers.对Tom＇s trousers提问? H m are these trousers?They’re 400 yuan. 英语：Whose trousers( A.are those;They'reB.is it;It'sC.are there;There areD.are they ;They are Are your friend's mother at home today 改错Are these their coats?Yes,these are.Ask that boy.I think its his racket.His namees are Lucy and Lily.Who's trousers are these?They are Tom's. I will work hard all my life变复数形式They young women are all in white trousers,咋变单数 1.The trousers are so tight that I can’t wear them.( 改为同义句) The trousers are _________ ti Are those( )trousers?No,( )aren't.( )are biue.(they)用代词怎么填 根据句意补全单词：These blue trousers on s( ) are very cheap.用所给词的适当形式填空:I don't like the black T-shirt.I like the red( )(one).2.What colors are the ( They're( )(orange). Are these your trousers?—Yes,___.A.it is B.they are C.they're D.it's they are grey trousers.对换线部分提问.划线部分是grey.＿ ＿ ＿are they? My trousers are too old .I want to buy a new__A piece B pair C trouser D trousers说明为什么, Mum,my trousers are old.I want to buy a new ____.A.trousers B.one C.pair D.it Dad,my trousers are old.I want to buy a new______. A trousers B one C it D pair