There are some connotations for the word <em>'observe'</em> that can bring positive feelings to the person such as 'notice,' 'note,' 'honour,' 'appreciate,' 'abide by,' and even 'respect' when you pay attention to others. It is worth to mention that a connotation is the meaning of a word that is connected to the emotions and associations, which carry a positive feeling.
The answer is B. To inform
The coordinating conjunction in the sentence is NOR.
There are only seven coordinating conjunctions. Remember the terms FAN BOYS in relation to coordinating conjunctions.
F - for
A - and
N - nor
B - but
O - or
Y - yet
S - so
Coordinating conjunctions connect words, phrases, and clauses. Giving equal emphasis on two main clauses.
Here are the patterns for using coordinating conjunctions:
1) connecting two main clauses
main clause + coordinating conjunction + main clause
2) connecting two items
item + coordinating conjunction + item
3) connecting three or more items in a series
item + item + coordinating conjunction + item
It means stick,attach or fasten something
