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Across 3. n. an angry disagreement between people 4. n. a scientific test to find out how sth reacts in particular conditions 10. ad. at first ; in the beginning 11. n. a machine, tool or piece of equipment used for a special purpose 13. phr. to suddenly start to think of sth or realize sth 14. n. a deep round container used for cooking and storage 16. v. to think about sth with curiosity and guess what will happen or what is true 17. ad. used to emphasize that sth happened only a very short time before sth else 18. phr. to track information and save it 19. ad. without any problems; easily 22. a. able to be continued for a long time 24. phr. to stop all use of or stop the supply of sth 27. v. to make sth stronger 28. phr. causing little or no harm to the environment 29. phr. to go to or enter a place 31. n. an effect on sb or sth 32. v. to make sth or cause a certain result or effect 33. a. exceeding the normal or expected weight 34. ad. according to the way sth appears to be

Down 1. a. giving help or encouragement to sb 2. v. to become bad or start to decay 3. v. to try to do sth 5. phr. to consider or think carefully about sth 6. n. sth important that should be dealt with first 7. phr. n. a preschool or other form of activity center for children 8. phr. to help sb in an emnergency 9. phr. to become physically active and fit 12. n. a piece of material or a substance that is spread over an area or that is between two things 15. n. a large piece of electricl equipment that keeps food cold or frozen 20. n. a flying insect that feeds on the blood of humans and animals 21. phr. to be packed with sth 23. a. relating to or found in the hottest part of the world 25. n. the light that comes from a burning candle 26. a. a source of energy, especially from natural resources such as coal or oil 30. v. to consider sth to be important