Insert comma, semicolon, and colon to punctuate the following sentence correctly.

Linkedln got a head start in the professional networking world however new sites such as LetsLunch, Jobcase, and Shapr are working hard to catch up in this competitive market.

Insert commas, semicolons, and colons to punctuate the following sentence correctly. If a word following a colon should not be capitalized, use a proofreading mark ( / ) to indicate lowercase. Show words to be capitalized with ( $\equiv$ ). Write C after the sentence if it is correct.

On our list of recommended reading is Investment An Introduction to Analysis.

Insert comma, semicolon, and colon to punctuate the following sentence correctly.

We are not sure however that any business failure can match Google Glass.

Insert commas, semicolons, and colons to punctuate the following sentence correctly. If a word following a colon should not be capitalized, use a proofreading mark ( / ) to indicate lowercase. Show words to be capitalized with ( $\equiv$ ). Write C after the sentence if it is correct.

Please order the following supplies cartridges, paper, and labels.

Insert comma, semicolon, and colon to punctuate the following sentence correctly.

Three of the world's most innovative companies are Salesforce.com Tesla and Netflix.

For the following sentence, identify any error in the use of colons. Then in the space provided, write the correct punctuation plus the preceding word. If a colon should be omitted, write Omit colon. Write C if the sentence is correct.

Example:

Business method patents were awarded to$\underline{:}$ Netflix, TiVo, and Priceline. $\underline{\text{Omit colon}}$

In order to be awarded a business method patent, the method of doing business must be: concrete, useful, nonobvious, and unique. _____________

Insert appropriate comma in the following sentence. Write C if the sentence is correct.

Rick Skrenta who created the first computer virus wrote the malicious code in 1982 as a harmless prank. ______

Insert commas, semicolons, and colons to punctuate the following sentence correctly. In the space provided, write the number of punctuation marks that you inserted. Write C if the sentence is correct.

Dairy milk contains a ratio of 10:1 calcium to magnesium. _________

Insert commas, semicolons, and colons to punctuate the following sentence correctly. Write C if the sentence is correct.

Oil prices have dropped considerably therefore consumers are enjoying lower gas prices and higher disposable income.

Insert commas, semicolons, and colons to punctuate the following sentence correctly. In the space provided, write the number of punctuation marks that you inserted. Write C if the sentence is correct.

All employees are urged to observe the following rule: When faced with an ethical dilemma, talk with someone you trust. _________

Insert comma, semicolon, and colon to punctuate the following sentence correctly.

The meeting will begin promptly at 230 p.m.

Insert comma, semicolon, and colon to punctuate the following sentence correctly.

John Moe has one major career goal he wants to become CEO of a large corporation.

Insert comma, semicolon, and colon to punctuate the following sentence correctly.

The following experts were invited to speak Janet Black College of San Mateo Lanny Hertzberg Cosumnes River College and Bob Duxbury Santa Rosa Junior College.

Insert comma, semicolon, and colon to punctuate the following sentence correctly.

Microsoft earns most of its revenue from providing services to small businesses nonprofit organizations and start-ups.