1. Daniel is ______ (energy) enough to be the host of the charity show. 2. Yesterday Sam celebrated his _______ (twenty) birthday with some of his classmates. 3. Some people do not have enough money for _______ (medicine ) treatment. 4. As we all know China _______ (success) sent up her first man-made satellite in 1970. 5. Some students like to use yellow stationery because it is the color of _______ (wise).