Question

[Phương Thảo]

It is estimated that about 200 million people who use the Internet computer network around the world. The Internet allows people _____ (27) at home instead of traveling to work. The Internet allows businesses to communicate with customers and workers in any part of ____ (28) world  for the cost of  a local telephone call. E.mail allows____ (29) to send documents, pictures and other data from one part of the world to another in at least 5 minutes. People can use the Internet to do shopping. ____ (30) saves a lot of time. It is possible to use the Internet for _____ (31) – students may connect with their teachers from home to send or receive e.mail or talk their problems through “on-line” rather than attend a class.

27.  A. work	B. to work	C. worked	D. works
28.  A. a	B. an	C. the	D. one
A. use	B. users	C. useful	D. useless
A. This	B. These	C. Those	D. They
A. educate	B. educator	C. educating	D. education

Answer 1

[Đỗ Thanh Hải]

27 B

28 C

29 B

30 A

31 D

Answer 2

[Khinh Yên]

27.  A. work	B. to work	C. worked	D. works
28.  A. a	B. an	C. the	D. one
A. use	B. users	C. useful	D. useless
A. This	B. These	C. Those	D. They
A. educate	B. educator