Foolish expressions

Expressions with the word fool are common in English—and not only on April Fool's Day! See if you can find the right word to complete the phrases below. Don't be fooled—this quiz is not as easy as it looks!

1. space reserved for the answer is the teacher of fools.
2. A fool and his space reserved for the answer are soon parted.
3. Fools space reserved for the answer in where angels fear to tread.
4. There's no fool like an space reserved for the answer fool.
5. space reserved for the answer and fools tell the truth.
6. Andrea doesn't space reserved for the answer fools gladly.
7. Jerry is living in a fool's space reserved for the answer.