Sentence 1: My cousins and I ran to to the bedroom when we heard crawling noises. 
 Sentence 3: I grew impatient and started to walk in the living room 
 Sentence 4:  I found out that the noises came from a lizard 
 Sentence 5:  My family were not scared anymore and got out of the room 
 Option 1: The noises continued only for several seconds. 
 Option 2: The noises continued for several minutes.