Juliet worries that the poison will kill her instead of put her to sleep, and Friar Lawrence is attempting to kill her for being sinful. She also worries that she will wake up before Romeo comes to save her, or she will die of suffocation because there is no fresh air in the tomb. 
        
             
        
        
        
Well the mood is dark and mysterious. for mood there is realy not only one set answer tho because u could put multiple words In for the vibe it gives off, it's really just how the poem makes the reader feel. the tone is serious. you can tell by the narrator's usage of the words "darkly rebel to my work."
        
             
        
        
        
Arthritis   Heart Disease    Cancer    Respiratory Diseases    Alzheimer's Disease are the most <span>common health problems </span>
        
             
        
        
        
Answer:The sentence above is a simple sentence.
Explanation
The sentence above is a simple sentence because it contains only one independent clause. Simple sentences have no dependent clauses. Moreover, they are also called clausal sentences and they may have modifiers besides a subject, a verb, and an object. On the contrary, compound sentences join two or more independent clauses with a coordinator such as for, and, but, or a semi-colon.