Sentence 1: I had a great time on my birthday, with emails and cards from friends. 
 Sentence 3: When I drove home, I had a hard time finding a place to park 
 Sentence 4:  When I got to my front door, I heard voices inside my apartment 
 Sentence 5:  I opened the front door and everyone laughed with surprise 
 Given Sentence 2: The instructions were too complicated for a 7 year old.