1.I went to his house but couldn’t get in.There was [5]there. 2.[6]stole my purse when I was on the train. 3.He is a very good friend.I want to buy him [3]nice for his birthday. 4.It is an easy job-[1]can do it. 5.There is a problem with the electricity-[2]works! 6.Don’t forget [4].This is an important job. [1]->[anyone / nothing / something / anything / no one / Someone]