How much is the extended warranty on this plasma TV?请问这句话怎么翻

How much is this book 翻译成汉语怎么写? how much about the teaching on Sunday?请问这句话的时态是什么? How much is the company sold down this year?这句话对吗? How much is this belt?怎么回答? How much is the color TV set?改成同义句 extended warranty是什么意思 How much is the postage on this letter to Beijing by express do you know how much time i have spent on this?这句话有没有错 请问这句话怎么翻译?:What effect does this have on the flow of the let How much is this computer?---the --- --- this computer? What situation and how is the warranty covered? This is pen.how much is the pen