Headway seventhree

Crossword

Complete the crossword, then click on "Check" to check your answer. If you are stuck, you can click on "Hint" to get a free letter. Click on a number in the grid to see the clue or clues for that number.
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    3         4     
          5      
              
        6        
      7          
      8     9       
              
       10         
            11    
       12     13      
     14           
   15             
       16         
              
  17      18          
              
 19               
              
   20             
  21              
22                
              
    23            
              
  24              
              
 25