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Bài 1: 1. Their life has been more comfortable since they moved to the city. 2. She looks prettier in this white dress. 3. The manager wants us to work harder. 4. This week you look healthier than last week. 5. Everyone in my town is looking for a better crop this year. 6. Jim runs faster than his friends. 7. I think a settled life is better than a nomadic life. 8. Today Jim performs less confidently than usual. 9. The heavy rain makes it more difficult to drive. 10. Their team performed much better than our team. Bài 2: 1. Mr Brown is less wealthy than Mr. Smith. 2. My parent's house is bigger than my house. 3. The red dress is less expensive than the black one. 4. Yesterday it was warmer than today. 5. I don't think I am taller than you. 6. Is John better at Math than Jim? 7. Jim's classmates look much older than him. 8. My hair is shorter than yours.