初一英语难题,

初一英语难题,
句型转换：
1.You can spell it.(改为祈使句)
_______it,please.
2.This is a book in English(对“book”进行提问)
_______this______________?
3.I'm fine,thank you.(改为同义句)
4.Is this your ruler?(肯定回答)
_________ ,_________is.
5.That is my key.(改为否定句)
That______my key.
6.My sweater is white.(对“white”提问)
________ ________is ________sweater?
7.Thank you very much.(改为同义句)
__________ _________ __________.
8.My name is Amy.(对“Amy”提问)
______ ______ name?
9.This is a red flag.(改为同义句)
______ ______ is _______.
10.Nice to meet you.(改为同义句)
_______ _______ ________ you.