chapter-4,5

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Across
  1. 2. grasp tightly
  2. 6. very serious or gloomy
  3. 7. abruptly went off from a straight course
  4. 9. twisting and turning
  5. 10. a plant having leaves covered with stinging hairs
Down
  1. 1. a mass of small bubbles in liquid
  2. 3. to shake or move about vigorously
  3. 4. groping around with one’s fingers to hold on to something
  4. 5. walk with short steps and a swaying motion
  5. 8. breathe with a whistling sound in the chest, as a result of a blockage in the air passages