Write the correct form of the word to fill in the blanks in the following sentences

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VI. Word form: (10 points)
Write the correct form of the word to fill in the blanks in the following sentences.
1. Most words have only one.....
2. Your general knowledge will be.....
3. My grandfather was ...
4. If you weren't so....
5. Each year many people.....
......, but sometimes a word has two or more. PRONO UNCE
RICH
..when you take part in the course.
...knowledgeable about the history of China.
EXTREME
you wouldn't be so fat!
.... take care of the old and the disabled.
ACT
VOLUNTEER