i have an uncle 改否定句

i have an uncle 改否定句 i have an eraser.改为否定句 I have an idea 变否定句 they have an English class every day改否定句 英语改否定句!we have an english class today改成否定句! I have some apples.（改否定句） I have some friends here(改否定句) I have two this interesting book 改否定句 I have to finish my work today.改否定句 I have a red dress怎么改否定句? I have a nice book 怎么改否定句 I think you have some mlik.改否定句 have something 改否定句 I have an English book.改为否定句 i didn't have any friends.改疑问句否定句改疑问句怎么改？ I have a apples否定句怎么改啊,I has a phone改写成否定句 My uncle is a bus driver.改否定句 Alice has only one uncle.(否定句)怎么改