A comma and a conjunction always work well but it really depends on the sentences you are combining.
        
             
        
        
        
Answer:
true 
Explanation:
is it a true or false question
 
        
             
        
        
        
1. I really love running because it makes me feel so relaxed.
2. I hate swimming in the sea. There is way too much seaweed.
3. I prefer cycling in summer because it's hot.
4. I really love playing netball with all my friends.
5. I really enjoy running in the park the most.
6.  I enjoy going for a relaxing run in the early morning
I tried my best, hopefully this is correct... Good luck! 
-Diego