Inland, river, Forest, mist, farms, and countryside.
        
             
        
        
        
Answer:
umm.. I don't know what you mean by one course but I guess here are some foods ok for 2 year olds
Spaghetti, noodles, pasta
soft or squishy things such as: oatmeal, yogurt, etc.
Avacado
you know, stuff like that.
Explanation:
I have a one year old sister.
 
        
             
        
        
        
The error in this sentence is a A) pronoun-antecedent voice agreement error. But it should be noted that this has become more standard usage in common dialogue. 
        
                    
             
        
        
        
A placebo
Explanation:
A placebo is anything that seems to be a "real" medical treatment -- but isn't. It could be a pill, a shot, or some other type of "fake" treatment. What all placebos have in common is that they do not contain an active substance meant to affect health.