背景介紹 :
    以下四個經(jīng)理必須在兩周之內(nèi)的某一天在巴黎開個會，這是他們的日程，請和你的 partner 商量會議定在哪一天。
    Jeff 1st Week
     Mon
     Tues Wed Thurs Fri
    2nd Week
     Mon Tues Wed Thurs hospital appointment Fri 廣東 -- 萬達 主場
    Pierre
    1st Week
     Mon
     Tues
     Wed
     Thurs
     Fri
    2nd Week
     Mon
     Tues
     Wed
     Thurs
     Fri
     Gisela
    1st Week
     Mon
     Tues
     Wed
     Thurs
     Fri
    2nd Week
     Mon
     Tues
     Wed
     Thurs
     Fri
     Eva
    1st Week
     Mon
     Tues
     Wed
     Thurs
     Fri
    2nd Week
     Mon
     Tues
     Wed
     Thurs
     Fri
    budget airline : very cheap airline
    cost- conscious : aware of how much the cost will be and avoiding costing too much
    head office: the most important office of an organization or company, or the people working there
    1.2 informal notes
    tie up (not available) another event or activity
    出席某些活動不方便
    be up to your eyes in sth ：to be very busy doing something
    忙于做某事
    push:to forcefully persuade or direct someone to do or achieve something
    強迫某人去完成某事
    drop everything ：to stop doing or planning something, especially an activity
    停止某活動
    it is not on ： happening or planned
    某事正在進行或策劃中
    You're on! :used as a way of expressing agreement to something happening
    算你一個！
    be not on (mainly UK) :Something that is not on is unacceptable and should not happen
    不能接受或不準發(fā)生的事
    關(guān)于約時間
    i. 絕對不可能的日子： Friday is out. Friday is impossible. It can't be Friday.
    ii. 可能的日子：Thursday seems okay.
    iii. 可能的日子：It'll have to be Thursday. Thursday is the only option. That leaves Thursday.
    iv. 來不了的日子：He can't make Monday. He can't manage Monday. I can't (possibly) make it on Monday.
    v. 來得了的日子：He can make Monday. He can manage Monday.
    vi. 不太好的日子：Tuesday doesn't really suit me very well. I'm afraid not, at least rather not.
    vii．那就只剩下：So that leaves Thursday.