下列句子改为否定句a）I have already read this book four times.b)He has found his book.c)I have heard of such things before.d)My sister has finished her homework.e)The house has got a good bathroom.

I have a bike.(改为否定句) I have a basball.改为否定句 I have a good idea .(改为否定句） I have a new bike.（改为否定句） I have a bear (改为否定句） I have a coat.（改为否定句） I have a bat.（改为否定句） I have a new book上面那个句子,改为否定句.I（）（）a new book.怎么改? 英语句子I have visited the Forbidden City.改为否定句I have visited the Forbidden City.改为否定句I ( ) ( ）（ ）the Forbidden City. 将下列句子改为一般疑问句,并作肯定和否定回答.My brother has a car.I have long hair.句型转换.I have a wide mouth.(对a wide mouth提问） She has long hair.（改为一般疑问句）He has big ears.（改为否定句）Those 把句子改为否定句,一般疑问句并作否定,肯定回答I shall have a computer next year 将下列句子改否定句,一般疑问句I have a nice cat I have a new book.（改为否定句）I _______ ________ a new book. I have a nice book改为否定句 I have a computer game.改为否定句. I have a car改为一般疑问句,否定句 I have found a good job.改为否定句 I have a baseball bat改为否定句