21.  I support telecommuting because I figure that for employers telecommuting is a bonus reward for employees which can serve s good solution to attract employers and decrease the difficulty of hiring .

22.  I plan to scan all the fragment s, and then hope to write a computer program that would put them together like a giant jigsaw puzzle.

23.  With the development of technology, computes update rapidly and the Internet has greatly changed people"s regular lives .

24.  However, Internet is becoming young people"s addiction.

25.  If everyone can follow the above, I think the Internet will do more good than harm to one"s growth.

26.  America s index of scientific literacy is not so high as what we have thought before, with only a third of adults showing a good understanding of the scientific process, according to the survey of senior analysts.

27.  Besides, it s exciting that the country can attract lots of foreigners, which is of great benefits.

28.  In my opinion, with the intention of raising people s basic understanding of science, the government should focus on the education.

29.  Besides, it s necessary for everyone to study hard.

30.  For example, nowadays, the medical field is developing at an amazing speed, but it could be difficult for medical practitioner to move s single step without different kinds of facilities, which in actuality come from the physical and biological theory, engineering design and all these forms and image processing technology.