Lesson 1-Half a Day I. Wordstudy Word list: 1 clutch 6. variety 2 convince 7。 revolve 3. vast 8. present 4, intricate 9. trace 5. overlook 10 daze WBTLE BACW B T L E Lesson 1 – Half a Day I. Word Study Word list: 1. clutch 2. convince 3. vast 4. intricate 5. overlook 6. variety 7. revolve 8. present 9. trace 10.daze