Fill in the blanks using the following expressions.
1. political doctrines
2. main concerns
3. expounded
4. with the purpose of
5. doctrine

1. What are your _____ as a writer?
2. He was deeply committed to _____ of social equality.
3. Their _____ allows the use of violence.
4. He _____ his views on the subject to me at great length.
5. This project was launched _____ increasing the number of visitors to the region.

Answer key
1. main concerns
2. political doctrines
3. with the purpose of
4. doctrine

5. expounded