For questions $28$ through $30,$ select the sentence that contains$$AT LEAST ONE$$error in grammar, punctuation, spelling, sentence structure, or word usage. $($Do not consider capitalization of words as an error$).$

$28.$ Which one of the following sentences contains$$AT LEAST ONE$$error$?$

A$.$ The Office Technician classification is used in many departments, which makes it a good starting point no matter your ultimate career goal.

B$.$ The ability to edit correspondence effectively in a timely manner is an important skill for any Office Technician.

C$.$ As an Office Technician, you may be asked to interact with the public regularly by providing answers to questions or by directing them to where those answers can be found.

D$.$ Planning a path and identifying the training needed to navigate that path is some initial steps to advancing in State employment.

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$29.$ Which one of the following sentences contains$$AT LEAST ONE$$error$?$

A$.$ A new zoning law limited the height of buildings in the area and scuttled the company$$s plans for expansion.

B$.$ Understanding complex, and often contradictory, economic indicators will be the key to determining the next move for the company.

C$.$ Improving the company$$s public image was the first challenge for the new corporate spokesperson.

D$.$ Expansion of operations into a already inundated market is a move the company may soon regret.

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$30.$ Which one of the following sentences contains$$AT LEAST ONE$$error$?$

A$.$ Certain principals, like loyalty and truthfulness, were not emphasized at this company.

B$.$ In order to be successful in the business world, it is important to develop relationships with people you can help in addition to people who can help you.

C$.$ While an impressive resume will get you the interview, it is not sufficient to get you the job.

D$.$ If you are nervous about an upcoming interview, practicing your answers to common interview questions can be a good way to calm your nerves.