Answer:
- Advances in web interactivity have enabled design firms to more easily provide interactive portfolios; consequently, potential clients are able to view the firm’s work before making contact.
- Executive positions in many fields require advanced degrees, but this is not always the case.
Explanation:
The above sentences are correctly constructed as they are syntactically and phonologically appropriate. It employs appropriate punctuation marks like semicolon(;) and commas(,) to separate the introductory clauses and words which help in clarifying the meaning to the readers effectively. The use of conjunctions are also adequate. The other sentence are either incomplete as they convey an unaccomplished thought which requires a principal clause to accomplish it or employs incorrect vocabulary which jumbles up the meaning and confuses the reader.