高手帮翻译几段英文,还有回答几个问题,要自己翻的,网上翻译器,金山,谷歌,百度,有道什么的不要哦.

高手帮翻译几段英文,还有回答几个问题,要自己翻的,网上翻译器,金山,谷歌,百度,有道什么的不要哦.
要有正确率哦,千万别也是拿不准,我就是拿不准才来请教滴
明天下午6点前,拜托了.
多谢,好给加分
用正确的形态填空
we will wait at the station until he____(arrive )
I ____(play)football since I go to secondry school
I____(speak)to lee before I give a lecture on linguistics tomorrow week
You ‘ll call on lee when you_____(visit)London next month
1Plastic and microchips are the currency of modern banking and even those who now relish the feel of change in their pockets may one day be just as attached to a smart card
2Already banks are text-marketing"smart"cards that have a tiny microchip imbedded in them.This computer-on-a-card helps maintain records of multiple accounts and can communicate with the bank's computer when the card is used
3They perform the function of substitute money and known as "instruments of credit".Credit is offered only when creditors believe that they have a good chance of obtaining legal tender when they present such instruments at a bank or other authorized institutions
4The value of money is basically its value as a medium of exchange, or as economists put it, its"purchasing power".This purchasing power is dependent on supply and demand.The demand for money is reckonable as the quantity needed to effect business transactions
5The small directional speaker in the handle hums faintly as the miniaturized radio receiver waits for the store’s computer to patch into the national wide-area network that links all 3,500 Safebury stores.
6It still gives you a pang of guilt to walk straight out of the store, but before you have reached the car the trolley has transmitted your last transaction,the server has tallied your bill and the electronic debit is on its way to your bank’s computer

我不担心自己的正确率，就担心很多人把错的当对的，把对的当错的。以下含金量几何，楼主自行判断：
we will wait at the station until he arrives (arrive )
我们将在车站等候，直到他来。
I have been playing (play)football since I “went” to secondry school.
自从上中学，我便一直在踢足球。（这是我弟八年级内容，注意””里原文错了）
I will speak (speak)to lee before I give a lecture on linguistics tomorrow week.
明天/下周做语言学演讲之前，我会先和李谈谈。（tomorrow week？？要么就tomorrow明天，要么就next week下周。）
You ‘ll call on lee when you visit (visit)London next month
下个月游览伦敦之时，你将拜访李。
1. currency:货币；be attached to:喜爱。。。依恋。。。
塑料微芯片是现代银行业的货币，甚至那些现如今喜欢口袋里零钱的感觉的人，也许有一天就会像这样恋上智能卡。
2．银行早就在用短信营销一种内嵌微型芯片的智能卡了。这种卡片电脑能帮助保存多个账户记录，并且在使用卡片之时，能连接到银行电脑之上。

3. "instruments of credit":信贷契据； creditors 债权人；legal tender:合法货币
它们起着金钱替代物的作用，被称为“信贷契据”。只有当债权人认为如果把诸如此类的契据呈交给银行或其他授权机构，就大有机会获得合法货币之时，他们才会发放信贷。

4．钱的价值基本体现在它作为交易媒介的价值，或者按经济学家的说法，它的“购买力”。这种购买力取决于供应和需求。对钱的需求是可以根据影响商业交易的所需数量而计算的。

5. wide-area network：广域网，
当微型无线电接收器等待商店电脑接入连着3,500家塞弗博瑞商店的国家广域网时，装在把手上的小型定向扬声器微弱地嗡嗡着。
6．径直走出店门仍然让你痛感内疚，但在你走到汽车那里之前，手推车已经传送了你的最新交易，服务员已经核对了你的账单，而电子债务已经在通往你银行电脑的路上。