Border marks where a country is : a country is encompassed by borders. This is similar to ocean and shores: shores mark where the ocean is: an ocean is encompassed by the shores.
The answer is d.
The answer is B, because you are the person writing the story.
The Answer to your question is B.
Joey isn't moving to Denver after all.
What answer are you looking for here? The sentence is grammatically correct.
Hamlet’s tragic flaw is his inability to act to avenge his father’s death
