1. "Workers" and "tables" are both nouns, because they describe a group of people (workers) and a group of things (tables)
2. I may be right or wrong, but I believe "workers" is the subject in the sentence
The first thing a writer should begin with in his research is to <span>examine broad areas of interest. </span>Having had <span>a general sense of an </span>area<span> in which he/she is interested, the writer can then go on </span>to choose a topic for research in that area f interest, with a good understanding of why the research is to be done.
Answer:
so probably you didnt ask anything...
<span>(.It Is .B. Howls.).</span>