词形转换：用括号内所给词的正确形式填空。
1. I am (real) happy to tell you about my future plans.
2. I think (dive) is the most dangerous activity.
3. Parrot has quite a (music) voice.
4. He sits in the front of the class because of his poor (eye).
5. Millie is clever, and she can always answer the questions (correct).
6. Millie has big (smile) eyes.
7. Yesterday he (give) his seat to an old woman on the bus.
8. What about (go) shopping?
9. The heavy rain stopped us from _______ (go) on a trip.
10. He jumped into the water when he heard a boy (call) for help.
