Across
- 1. not friendly and not easy to deal with; needing skill or effort
- 3. that can't be done; that can't happen
- 6. If I'm not there when you call, leave a _____.
- 7. an action, movement, or sound that gives information, a message, a warning, or an order
- 9. We've got _____ of time before we need to leave for the airport.
- 10. You can increase your _____ by looking up words in the dictionary.
Down
- 2. Parrots _____ humans speeches.
- 3. to recognize someone or something and say or prove who or what that person or thing is
- 4. something that you can hear or that can be heard
- 5. used to show that something is possible or that you are not certain about something
- 8. a period of 100 years
- 11. a yellow and black flying insect that makes honey and can sting you