Are these tapes?怎样否定回答

Are these tapes?怎样否定回答 改错 These are her videos tapes急 these are our tapes?改为一般疑问句 Whose tapes are these?和Whose tapes are they?的区别. These are my videos tapes.那里错了 Are your video tapes in the drawer作否定回答 Are your video tapes in the drawer作否定回答 把these are your sister 改为否定句怎样做 these are some video tapes in the drawer.(变为一般疑问句）___ ___ __video tapes in the drawer? These are my gloves改为否定句These are my glove 改为否定句怎样改呢. these are my video tapes. ( )(it)are new.用所给词的正确形式填空 These are ( )video tapes,those are ( )CDs.A.I;they B.my;her C.our;he D.your;she 按要求完成下面题目1.hundred of people come here every day.（改成一般疑问句）2,these gloves are mine.（改为否定句）3.l go to the park （to see beautiful flowers） （对括号部分提问）4.whose tapes are these?（用hers These apples are red的否定句 These are your brothers改为否定句 Are these your brothers?肯定,否定回答 These are books.改为否定句 Are these your erasers?否定回答