Sentence 1: My son and I drove to the shelter to adopt a new cat. 
 Sentence 3: We were unable to decide on just one and drove home feeling sad 
 Sentence 4:  When we got home, we found a sweet little stray living in our garage 
 Sentence 5:  Our new kitty adopted us, which made us very happy 
 Given Sentence 2: He thought his friends would mock his illiteracy.