Which of the following sentences uses semicolons correctly? Chris and Molly were delighted to see the whole family gathered in the living room; the group was waiting to congratulate the couple. Chris and Molly loved spending their weekends at the beach during the summer; where they met some of their friends occasionally. Molly wasn't expecting Chris to stay up working so late; she could hear her favorite song playing on the radio. While Chris was preparing Molly's favorite meal; she decided to take out the trash, repair the broken shelf, and water the plants.