Across
- 1. clear; without a doubt
- 3. a person who sees something happen
- 4. a person who doubts something is true
- 5. Many people call unidentified flying objects (UFOs) flying _____.
- 6. treating people kindly; caring
- 7. likely; to be expected
- 9. deserving of trust; able to be trusted
- 11. at the same time; although
Down
- 2. doubtful; creating a feeling that something is wrong
- 4. wonder; make a guess based on careful thinking
- 8. idea about how something happens
- 10. since; for the reason that