根据句意和首字母提示填空，完成下列句子。 1. The car is worth m_______ of dollars. 2. His uncle is carrying out a r_______ on the cause of cancer. 3. Don't draw on the p_______ walls. 4. You don't understand me in the s_______. 5. There are p_______ of eggs in the basket. 6. How is your son g_______ along with his English? 7. The dove (鸽子) r_______ peace. 8.  My throat is p_______ sore, and I am coughing very much. 9.  I'm sorry to b_______ you, but can you tell me how to do it? 10. You should not be too c_______ of success.