English Punctuation!

1. On Friday , we will have another chance .
2. It 's not necessary,but I will do it.
3. The movie,Full Speed, is coming soon.
4. It' s a well designed program.
5. IBM(International Business Machines ) was not present.
6. Clinton said,"How do you like my budget"?
7. The word "arbeit "is not English.
8. The New York Times called it "a giant mistake. "
9. The blue colored text is hypertext .
10. HTML (hypertext markup language)is used to link documents,but the server must be able to find the document.
11. Turing said,"Give me read-write head and a..tape long enough and I will compute the world."
12. There are many technical terms, for example,"RAM", "ROM," and "EPROM."
13. Three companies participated:Fujitsu,IBM, and NEC.
14. JIS ( Japan Industry Standard ) codes are used.
15. That ' s not the procedure we need.
16. They invited NEC,IBM,and Toshiba to the trade show.
17. It says that the third power of two(2^3) is eight.Is that right?
18. Grace Murray Hopper, who developed the Common Business-Oriented Language (COBOL), said that, " If anyone asked if we were accomplishing anything, we replied that we were 'debugging"."
19. ENIAC was...the world's first fully electronic general-purpose (programmable) digital computer, although this claim, as well as the validity of the patents for ENIAC, was challenged in 1973 by John V. Atanasoff (b.1903,) a professor at Iowa State College.
20. Turing visited the United States in 1942 and apparently talked with John von Neuman (1903-1957) , a mathematician, but had little impact on the American development of the computer until after the war,at which time there was extensive American-English discussion on the subject of computation. 

Yellow mark: Wrong order of space
Red mark: Wrong order of punctuation