用所给词的适当形式填空。 1. Look at the sun, it is shining _______ (bright). 2. On our way home, it rained (heavy). 3. He does everything (careful). 4. His father is shouting (angry). 5. _______ (lucky), he wasn't hurt badly. 6. You should take more exercise and eat (healthy). 7. He is (true) sorry about it. 8. The children are playing _______ (noisy).