Fill in the blanks using the following expressions.
1. consumed
2. dwelt on
3. solution to
4. lifeblood
5. dehumanize

1. In his speech, he _____ the plight of the sick and the hungry.
2. Inspectors have observed terrible factory conditions that _____ workers.
3. Tourism is the _____ of Hawaii's economy.
4. No alcohol may be _____ on the premises.
5. There's no simple _____ this problem.

Answer key
1. dwelt on
2. dehumanize
3. lifeblood
4. consumed
5. solution to