Communication is somehow incomplete without writing. Writing is a second form of information therefore the two play important roles in working together; and these two are found inside language.
The rule of language affects communication because without it there won't be any communication. Language is the pivot upon which every communication rotates. Even the disabled (Deaf and Dumb), uses a language method in communication thereby proving how important it is for a message to be passed through communication.
Well u need to write the passage to understand where the write is going for
Children have been known to keep their phones with them at all times. However, that is not the case when it comes the discussion about children being slaves to their phones. In (blank)...(I would add a study or research about children and their phones)
the answer is C- "seeing ourselves as others see us would free us from blundering"