Part Paragraphs Main idea Part One paras 1-13 there are things left behind by the children Part Two paras(1)_____ （2）______ PartThree paras（3）_____ it turned out to be love left behind

Part 2 Paras 3-5Main idea: Michael's _____1___ was marked with ____2____ and ____3___ ____4____.

3. What are the advantages of casual dating? (paras 4&5) A: It’s cheaper and comfortable. B: It encourages people to forge healthy friendships prior to starting romantic relationships. C: It improves people’s social lives, allowing them to circulate in wider social circles. D: All of above