Answer: A (The first option)
Explanation:
A dangling modifier is when its unclear what’s being modified.
In this, the first option doesn’t specify what or who is in a rush. Instead, it just says ‘in a rush’ thus that should be the answer. The rest of the three parts mention that ‘I’ was in a rush.
 
        
             
        
        
        
The correct answer is Queen Gertrude is caught between her new husband and her son. 
B is definitely incorrect because his father is dead so he cannot observe his conversation; C is incorrect because Gertrude believes Hamlet should blindly follow what Claudius has to say; D is incorrect because Hamlet hates Claudius.
This leaves us with sentence A - Gertrude has just lost her husband but she remarried immediately. Now, she is torn between her son whom she loves, and her new husband, who she feels she should obey. 
 
        
                    
             
        
        
        
D. desegregation would be the answer to this question
        
                    
             
        
        
        
A is your answer to the question :)