I smoke out of ______ habit, not for ______ pleasure; for I

I smoke out of ____ habit, not for ____ pleasure; for I have been in the habit for twenty years. A．a; the B．the; a C．x; the D．x; x

I have come here for business,not for _____.
A.fun B.pleasure C.joy D.happy
B】
大家都知道这个句子所要表达的意思了吧!然后就是选出能正确表达“欢乐,快乐”
之意的词了,但是这几个都有这层意思,请大家说的尽可能的详细,

Not for jazz 这句话要怎么解析?
是一篇新概念课文的题目,课文里的翻译是 不适于演奏爵士乐
for在这里要怎么解释?
“对于”还是?
还有“不适于演奏爵士乐”的“演奏”是怎么翻译来的?

新概念英语第二册第十课 Not for jazz 不适合演奏爵士乐,求把的全文的被动语态全部改一遍.
如；1 It is called a clavichord.它被称作古钢琴.这是一个被动语态的句子.
（全文）求改一下 让意思不变.（围绕被动语态）
【课文】
We have an old musical instrument.It is called a clavichord.It was made in Germany in 1681.Our clavichord is kept in the living-room.It has belonged to our family for a long time.The instrument was brought by my grandfather many years ago.Recently it was damaged by a visitor.She tried to play jazz on it!She struck the keys too hard and two of the strings were broken.My father was shocked.Now we are not allowed to touch it.It is being repaired by a friend of my father's.
【课文翻译】
我们有一件古老的乐器,叫击弦古钢琴.它是1681年德国制造的,我们这架钢琴放在客厅里.我们家拥有它很长时间了,这件乐器是许多年前我祖父买来的.最近它被一位客人弄坏了,她用它弹奏爵士乐!她按键太猛,把两根弦按断了.我父亲为之震怒.现在他不允许我们再碰它.父亲的一位朋友正在修理这件古老的乐器.今晚就要!

帮忙翻译下急用
SEALED UNDER CAP FOR YOUR PROTECTION
CAUTION：NOT for use by pergnant or lactating women, if you are under 18 years old or under medical supervision or have an autiolmmune disease, consuit with your physician before taking prodcut, Do not drive or operate machinery while using this product.
Store at room temperature in a cool, dry place
KEEP OUT OF REACH OF CHILDREN
Product Quality Guaranteed:potency verifed by AOAC official method Conforms to USP and USP
Willing's logo is a U.S PTO federal registered trade mark.

英语翻译问题..求大神专业翻译
Up for bid is an Apple iPhone 5 16GB NOT FOR USE ON SPRINT. Phone has a BAD ESN from the previous owner. Phone has surface scratches on the middle and to the left. NO CRACKS, just surface scratches. It also seems as if the screen is overlapping the home button very slightly. We buy a lot of phones, and I'm unsure of the history. I would say the screen has been removed and put back on, and is slightly off. It works fine. Every single feature works, and the screen could be reinstalled to be flush, if you desired. PLEASE ONLY BID IF YOU UNDERSTAND THAT 1) Phone CANNOT be activated on Sprint. 2) Screen has light surface scratches. 3) The screen is slightly over lapping the home button.

100% FULLY FUNCTIONAL. No ACCESSORIES, JUST THE PHONE!!!

Please only bid if you can pay immediately following the auction.

not for sale能不能也说成no sale啊?
为什么not后加for啊?

翻译video is unnecessary.People buy pens for spinning ,not for viewing.

新概念二册Lesson 10 Not for jazz 不适于演奏爵士乐 改成主动语态的短文
We have an old musical instrument.It is called a clavichord.It was made in Germany in 1681.Our clavichord is kept in the living room.It has belonged to our family for a long time.The instrument was bought by my grandfather many years ago.Recently it was damaged by a visitor.She tried to play jazz on it!She struck the keys too hard and two of the strings were broken.My father was shocked.Now we are not allowed to touch it.It is being repaired by a friend of my father's.改成主动语态