`text{@dg}`

`text{31. D. hold meeting}`

`text{32. C. People can see and talk to each other}`

`text{33. C. It saves time and money}`

`text{34. B. teachers}`

`text{35. D. a far place}`

31. Video conferencing helps people _____________.

 A. send message                                         

B. send snail mail     

C. send snail mail                                     

D. hold meetings

32. What can people do with video conferencing?

  A. People can see and touch each other.

  B. People can see and use telepathy.

  C. People can see and talk to each other.

  D. People can talk and touch each other.

33. How can video conferencing help people who work away from the office?

   A. It saves time.                                     

  B. It saves money.

  C. It saves time and money.                 

  D. None of them.

34. Who will get benefits from video conferencing?

     A. farmer                                                  B. teacher                 

    C. engineer                                               D. housewife

35 . What does the word "mountainous" mean?

 A. a place has rivers                               

 B. a poor place

 C. a place has mountains                          

 D. a far place

Tóm lại

31 D

32 C

33 C

34 B

35 D

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