【正文】 Unit OneExercise AThe answer is open.Exercise BDear Jane,I have a big favor to ask you. I am late for my appointment with Professor Jones, and need to go directly to his office. I also have two books that are due back at the library this evening. As I will not be able to get to the library before it closes, I was wondering if you would possibly have the time to return the books for me.I realize this is a big favor to ask of you, as you are also very busy. In return for help, I would like to buy you lunch tomorrow. Thanks in advance!Exercise C Oct. 10th Dear Mr. Kissinger, Here are the two tickets I mentioned yesterday for the Beijing Opera “Farewell To My Concubine.” You may bring anybody/anyone with you. I hope you’ll enjoy it. Xiao BingExercise D An announcement is a kind of notice containing information about a future event. It is a kind of practical writing given by the senior to the junior, informing the time and place of the events or activities while a notice is only concerning a certain person or an organization. But both should be short and logically clear.Unit TwoExercise AThe answer is open.Exercise BSales Manager WantedWhirlpool Corporation/Company is a famous manufacturer and marketer of household electronic appliances, with its headquarters in Tianjin. It has more than 20 branches over the country. We are/The pany is seeking for one sales manager now.Qualifications:Chinese citizen aged 35—40.With college diploma in marketing, economics or related fields.Minimum of 5 years’ working experience in sales management.Proficiency in English speaking and writing.Willing to travel frequently.Good at using a puter.Those interested please contact Mr. John Smith at 024 24876669.Exercise C:Imagine running the dishwasher withoutRunning them out of the kitchenWhirlpool introduces our quietest dishwasher everAnnouncing the new Whirlpool Quiet Partner, with an exclusive soundlock system that absorbs motor noise and vibration. And it’s not only quiet, it’s simple and powerful, too. With this new Whirlpool, you don’t need to prerinse and Onetouch operation means no dials to turn.WhirlpoolHow To Make A Home RunWhirlpool can help make your home run. Call 02424876669. Any day. Anytime.Exercise D: 畫面上一對夫婦在欣賞他們的孩子的牙齒；畫面的右下角有一只Crest牙膏，意即因為使用了Crest，他們的孩子的牙齒才那般好看。Exercise E: Maxwell: 麥氏咖啡：滴滴濃香，意猶未盡。 Nestle: 雀巢咖啡：味道好極了。 Cocacola:可口可樂：飲可口可樂萬事如意。 Olympus: 奧林巴斯：瞄準生活。Rejoice: 飄柔： 成功之路從頭越。Nike: 耐克： 只管去做。Toshiba 東芝電器 沒有不可能的事。Unit ThreeExercise AGameplay.Exercise BDirector of the Canadian Trade DelegationDr. . Grayrequests the pleasure of your panyat a banquet on Saturday, January the 15th, at 1:00 .at Beijing Hotelto mark the opening of the Australia Exhibitio