Answer:
0 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 
Explanation:
for example 
 
        
             
        
        
        
Answer:
2) Cause and effect
Explanation:
Hint: "where their ACTIONS LEAD TO RESULTS"
 
        
             
        
        
        
Answer:
1 = has had; fewer than 2 = must have taken 3 = wouldn't have gone 4 = just reached
Explanation: