Step by Step2000 unit 9 visions of the future(在线收听

unit 9 visions of the future
A key words
business office transport advertising
voculary
clerical worker client
listen to some predictions some people have made about the business world in the next 20 years or so. add missing words to the following statements.
1 There'll be no more (telexes),and business will only use (fax and electronic mail).
2 Office cleaning will be done by (robots).They will also replace (production workers).
3 people will have to retrain for (new skills every ten years).
4 Computers will replace (clerical workers).
5 there will be much more(unemployment).
6 people will buy their food from home).
7 there'll be less need for (transport), as people will work( from home).
8 most consumer (advertising) will be delivered directlyto (the home).
9 business travel will be replaced by (live video meetings).there won't be any need to go to see the client any more.

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