The correct answers are A. Begin and B. Shop
Explanation:
Suffixes are syllables or letters added after a word to create a new word derived from the original word. Additionally, in some cases due to language conventions, the original word is modified before any suffix can be added; this includes doubling the final consonant. From the options, this occurs in the words begin and shop; for example, in the word "beginner", in which the prefix "-er" is added to form a noun, the last letter "n" is doubled; this also applies to the word beginning. Similarly, in words such as "shopper" with the -er suffix or "shopping" the "p" is doubled.
 
        
             
        
        
        
Explanation:
Unhealthy, abusive or violent relationships can cause short term and long term negative effects, or consequences to the developing teen. They tend to do poorly in school, and report binge drinking, 
 
        
             
        
        
        
pre-history 
Pre is the prefix history is the base word/root word. 
Hope I was able to help. :) 
 
        
                    
             
        
        
        
Answer:
Some benefits with flags are indentifying certain things such as, states, LGBTQ+, BLM, Continents, Elections, or flags in general. One drawbacks is that they can also hold a lot of meaning behind them and can cause people to divide.