1. Which field aims to apply scientific knowledge … the promotion and maintenance of health? 2. Clinical psychologists focus their careers … working … a particular age group or diagnosis. 3. The clinical psychologists had to analyze the patient’s physical response … different stressors. 4. Both pediatric and geriatric psychologists work to address … such issues as coping … chronic illnesses, preparation … surgical or medical procedures. 5. The psychologist did not pay attention … the behavioral changes exhibited by the patients. 6. Some psychologists specialize their practices … focusing …populations of individuals who have their psychological disorders or intervention needs … common. 7. He has treated individuals … mood disorders … many years. 8. What problems does this psychologist can help you …? 9. What diseases did the patient suffer …?
Key: 1. to; 2. on, with; 3. to; 4. -; with, for; 5. to; 6. by, on; 7. with, for; 8. with; 9. from.