Answer:
 Asagais dream is to return to Africa. 
Beneatha sneers at his talks and dreams about returning to Africa.
 
        
             
        
        
        
Answer:
'A cobbler' instead of 'I', 'He' had no knowledge, 'The cobbler'
Explanation:
All these places it would have been "I" if it was 1st person
 
        
             
        
        
        
Answer: E=m2 A=V5
Explanation: because I said do
 
        
             
        
        
        
Writing under the name of 'Diedrich Knickerbocker', Washington Irving aimed his political satire, at as diverse topics as political rivals such as; Thomas Jefferson, to the very ideal of looking back on the past affectionately.
Explanation:
Punctuations are the marks, such as full stops, commas, colons, semi colons, hyphens, brackets, exclamation marks , question marks, Apostrophes etc, that  are used to make a sentence more comprehensive and understandable.
Punctuations help bring out the meaning of the sentence clearly and fully to the readers.
Hyphens are used to join adjectives. Colons are used to connect two independent clauses. Full stops are used to show the sentence has come to an end. 
Exclamation marks are used to denote the emotions of the person, while uttering the sentence. 
So, punctuation marks are very important in writing a sentence without which a sentence does not have a clear meaning.
 
        
                    
             
        
        
        
James Cook went aboard the HMS ENDEAVOR on his first voyage throughout the southern Pacific Ocean