It is the interaction between people, rather than the events ___ occur in their lives, ____ is the main focus of social psychology.
. Mary is barely a diligent girl, as it is the fourth time she has been sleeping in class, ________?
. Brian told you that there wasn’t anyone in the room at that time, ________?
. I think she always disagrees with him, ________?
. – Don’t forget to come to my birthday party tomorrow. – ________.
. – Do you think it’s going to rain over the weekend? – ________.