Headway nineone

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.
      1       2          
3           4            
                   
   5        6        7      
                   
  8           9          
                   
   10                  
                   
                   
           11        12    
  13                   
       14              
    15     16              
                   
  17                   
 18                    
19             20          
       21              
   22                  
         23