The answer is B. To inform
        
                    
             
        
        
        
Answer:
all my plans
Explanation:
Ex: all my plans today were cancelled because of the thunderstorm. 
 
        
                    
             
        
        
        
Answer:
Nepal’s rich cultural heritage is woven into the fabric of everyday life. From the temples and palaces in Patan Durbar Square to the small alcoves holding devotional statues nested on busy streets all over Kathmandu, Nepal’s unique architectural and cultural heritage is recognised worldwide.
 
        
                    
             
        
        
        
This is because the sound you make when you say x is ex thus using a but when you make the b sound it sounds like be. 
        
             
        
        
        
For me, the answer is letter D.
Only choice D has the technical words associated to geography. The rest of the choices contain common words that any mundane could use. But choice D talks about geology itself in the ocean which is highly influenced by drilling and mining. Knowledgeable readers would understand this because drilling and mining require workers to tap into the geological rocks deep beneath the ground which may cause a significant alteration in the oceanic geology.