That looks like a pretty great answer, my friend. hope you have a wonderful day. 
 
        
             
        
        
        
Answer:
Synonyms are words that are similar to another word or have a related meaning. 
An antonym, is a word with a meaning that is opposite to the meaning of another word.
Explanation:
 
        
             
        
        
        
<span>An elliptical clause is a(n) adverbial in which words are missing.
I'm pretty sure...</span>
        
                    
             
        
        
        
Answer:
A star's gases' can burn for a long time
Explanation:
The word marked in bold in the sentence above is the word that has an error. The correct thing would be to write the word "gases" without using the apostrophe (') after the last "S", since the apostrophe is used to cause the impression of possession and it has already been used, correctly in the word "Star's".