Title: Loose Laces. Sentence 1: Jimmy's mother told him to tie his laces as he left the house. Sentence 2: She warned him that one day he was going to trip over them. Sentence 3: He just laughed at her as he walked out the door. Sentence 4: He wasn't laughing when she met him at the hospital later that day. Choices: a. However, Jim denied ever taking part in it. b. He had tripped over his laces on the stairs, fell and broken his arm.
b