Respuesta:
1.- + She has a headache.
- She doesn't have a headache.
2.- + She has a sore eyes.
- She doesn’t have a sore eyes.
3.-+ She has a cough.
- She doesn’t have a cough.
4.- + He has a backache.
- He doesn’t have a backache.
Explicación:
Espero que esté correcto y te ayude ;)