Parts of speech exercise

What part of speech is each of the words in italics?

Muslims fast in the month of Ramzan. Here fast is a/an ............................

2. He is the right man in the right place. Here right is a/an ...................................

3. There is not much truth in what he says. Here truth is a/an .....................................

4. His theories are hard to understand. Here hard is a / an ................................

5. A little learning is a dangerous thing. Here dangerous is a/an ....................................

6. Still waters run deep. Here waters is a/an ....................................

7. What annoys me most is his obstinacy. Here annoys is a/an ...................................

8. As he was ambitious, I felt that I shouldn’t trust him. Here trust is a/an ..............................

9. He is like his father. Here like is a/an ...................................

10. Do not talk like that. Here that is a/an ....................................