- 
                  
English as a Second Language (ESL)
 - 
                  
Illnesses and health problems
 - 
                  
Age 7-15
 - 
                    
level: 6
 - 
                  
English
 
Author's Instructions
- 
                  
English as a Second Language (ESL)
 - 
                  
Illnesses and health problems
 - 
                    
Age 7-15
 - 
                    
level: 6
 - 
                  
English
 
