PDF chapter test TRY NOW

Read the definitions and write the word. 
  
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1. A circle of any material, or any group of things or people in a circular shape or arrangement -
 
 
 
2. A style of swimming in which you move your arms over your head and kick with straight legs -
 
  
 
3. To jump into water, especially with your head and arms going in first, or to move down under the water -