Across
- 3. To work together as a team to achieve something.
- 6. Not feeling good; causing slight pain or awkwardness.
- 10. A system that allows two-way communication between a person and a machine.
- 11. Making something together with another person or company.
- 12. A train system that runs under the ground in a city.
- 13. Something that happens without warning; a surprise.
- 15. To have a different opinion from someone else.
Down
- 1. A slight feeling of not being relaxed or being a little bit uneasy.
- 2. Not important or not connected to the topic being discussed.
- 4. A place where there are too many people for the space or resources.
- 5. Studying after finishing a first university degree.
- 7. A person with special, amazing powers who helps people.
- 8. Something that is hard to accept as true because it's so surprising.
- 9. To think something is less important or smaller than it really is.
- 14. To get the wrong answer or make a mistake in judging something.