Answer:
a. Local markets have become saturated, so companies now look to other countries for further expansion.
c. If you can write well, you can represent your company well.
f. Employees today aren’t hired only for their knowledge. Their ability to learn new things is also vital.
h. The communication process works fluidly. It moves from one step to the next often without pause.
To ensure clear communication, use precise words to convey your ideas.
Explanation:
Firstly, it is important to avoid lengthy sentences, as they often create confusion. Secondly, a comma is essential to create a coherent sentence structure. It should be placed logically where it should divide two sentences. Run-on sentences (like c.) work best if they are formed as a conditional. The non-existence of a comma can totally change the meaning of a sentence.