Solution:
- 1. rash - c) put some cream on it
- 2. cough - a) drink some cough syrup
- 3. headache - b) take an aspirin
- 4. backache - d) have a rest
- 5. toothache - e) see the dentist
Explanation: This task requires matching common illnesses with their appropriate remedies. The matches are based on typical treatments for each ailment.