HOMEWORK: 1. Choose the correct verb form: "People often ___ their arms when they feel defensive." B) cross 2. Choose the correct comparative form: "Smiling is usually ___ than frowning in most cultures." B) more polite 3. Choose the correct preposition: "Making eye contact ___ someone can show respect or confidence." B) to 4. Choose the correct conditional sentence: "If you smile at someone, they ___ more comfortable." D) feel 5. Choose the correct passive voice sentence: "In some countries, a bow ___ as a sign of respect." C) is used