Answer:
it 
Explanation:
It cannot be "them" becasue telephone is singular and them is plural.
It can't be "her" becasue its not a person
It cant be "that" becasue it changes the tense of the sentence 
So the only answer left is "it"
 
        
             
        
        
        
They are called compound sentences.When 2 sentences are connected.
        
             
        
        
        
Answer:
third one
Explanation:
“ It causes you to evaluate who you are, what you want to be, who you want to be, and helps you recognize the flaws and pitfalls in modern thinking. Nowadays many writers are afraid of hurting the reader's feelings or alienating people by writing messages that the reader disagrees with and that society may frown upon.”
 
        
             
        
        
        
Dogs need several things -- food, fresh water, exercise, and plenty of love -- from their owners each day.
Put dashes in between what dogs need from their owners.