Answer:
IMO it's probably option A
The Great Wall of China is an example of a wall used to protect a place.
The Berlin Wall is an example of a wall to keep two places separate, east and west Germany.
Malcom wants to kill Macbeth for revenge after Macbeth killed Macduff's entire family, who was Malcom's friend. (Also to become king.)
The correct answer is b.
Hardly, as an adverb means "just", hardly, in this context is acting as a limiting modifier of the word ever. <em>Hardly ever</em> means very occasionally. We may use words like it to emphasize how infrequently an action takes place. You should note also that there could be other ways to give quite the same meaning, like when you use <em>rarely</em> or <em>seldom</em>, but, hardly ever has also a <u>negative</u> connotation.
<span> The first adaptation combines Hamlet and the ghost into one part. This makes Hamlet seem like he is really suffering from madness. The second adaptation makes Hamlet seem much more in control. His tone is troubled but also thoughtful. The different adaptations helped me see the complexity of Hamlet's character.</span>