Sentence 1: Yesterday I went to the beach with my friend. 
 Sentence 3: Unfortunately I was sitting there alone for an hour 
 Sentence 4:  By the time she came back, I was furious 
 Sentence 5:  I was irritated she took so long 
 Option 1: We took a nap on the beach. 
 Option 2: My friend told me she would be right back.