ls that a pencil作否定回答

ls that a pencil作否定回答 ls she a teacher作否定回答 ls that a ring 作否定回答并改为肯定句 ls that her rule?（作否定回答） That is a red pencil box.()That is a red pencil box.(改为否定句)____________________________.Is this your baseball?(作否定回答)___________________________. are you sonla(做否定回答） that is my eraser（改为一般疑问句）that is my pencil sharpener(改为一般疑问句)ls your last name green(作否定回答)lt ls my red eraser(改为同义句)this is an english book(对划线部分提问)_ That is a pencil case.(改为否定句) That is a pencil box（改为否定） that is a red pencil变为否定句 ls she your grandmother?作否定回答 Ls she your daughter?作否定回答 改为一般疑问句并作否定答语 That is a classroom.—______ ______a classroom?—______,______ ______.用pencil作出回答 What' s it?_______ _______a pencil.改为否定句 It is my book.It_____my book. Is that her pencil case?(作肯定和否定回答） ls there a |ake in the nature park?(作肯定和否定回答) is that a book?作否定回答 9.英语：单项选择9.---What’s that,Tom?--- ___________ a pencil.A.lt’s B.ls C.l am D.That’s is that your pencil?的否定回答 he has got a red pencil .改成一般疑问句 并作肯定和否定回答