根据句意和首字母补全单词。
1. We want some v _____ to help paint the house.
2. The soldier had a terrible w _____in his belly.
3. The little dog w _____  its tail with pleasure.
4. You'd better h _____ if you want to see him.
5. It is n _____ for old people to understand what they think and feel.
6. Mary  r _____  to the door when she heard the car.
7. Mrs. White gave b _____  to a fine healthy baby at her late thirties.
8. The policeman is looking for the o _____ of the dog.
9. You really b _____ quite well.
10. The old woman lives alone. She often feels l _____.