单词拼写。

1. It is very important to know your own strengths and w______.

2. He pushed against that big stone with all his s______.

3. After all these years we have paid off all our d______.

4. Chocolate can offer you some e______ when you are tired or hungry.

5. Vegetables are rich in v______.

6. I ______ (咨询) a doctor about my pains.

7. It takes hours for a meal to ______ (消化).

8. He didn't shout or swear, but just ______ (怒视) silently at me.

9. No fishing is allowed within a twenty-mile ______ (界限).

10. "I wish I didn't have so much to do." she ______ (叹息).