Put the sentences (a-c) in the correct order, then fill in the blank to make a logical and coherent text.
Câu hỏi
David was walking home from school on a quiet afternoon when he suddenly noticed a small leather wallet lying abandoned on the sidewalk. Without hesitation, he bent down and picked it up. ______
a. Curious to see if there was any identification inside, he carefully opened the wallet and examined its contents.
b. After finding an address on the ID card inside the wallet, he made up his mind to do the right thing and walked to the given location, where he knocked on the door.
c. Inside the wallet, he discovered a student ID card, which provided enough information for him to identify the rightful owner, and he immediately decided that he should return it.
