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
give someone pleasure or satisfaction
What about them ? Did you mean to post more or add a picture ?
I need more information but I hope all is well! (:
Answer:
Fluency: being able to speak or right in a foreign language fluently.
Flexibility: being able to bend without breaking.
Originality: thinking of something that is creative and not used before.
Elaboration: to explain into more detail.