Fill in a suitable word according to the hint given in the brackets. 1. Everyone wants to succeed, but few are aware of the rugged road to ______. (succeed) 2. The brain and the head need a _____supply of blood. (continue) 3. When I came home, the children were fast ______. (sleep) 4. The students are making ______ for the experiment. (prepare) 5. A secondhand bookstore is a store that sells ____ books. (use) 6. The nurse weighed the newborn baby to find out its real ____. (weigh) 7. For what ____ was he arrested? (offend) 8. This is the only ______ medicine that will cure your illness. (effect) 9. His _____ life is not happy at all. (marry) 10. The teacher assigned us a lot of homework, but we had no time for these ______. (assign)