Choose the words that are opposite in meaning to the following words.
1. guilty A condemn B innocent C naive
2. easy A effortless B simple C hard
3. harmful A hurtful B risky C safe
4. harsh A serious B mild C strict 5. healthy A robust B ill C well
6. heaven A hell B torture C suffering
7. hinder A obstruct B block C help
8. hero A loser B winner C coward