Ответ:

Загальне:Are employers looking for employees who write well and speak well?

Спеціальне:Who is looking for employees who write well and speak well?

Альтернативне запитання:Are employers looking for employees who write well or speak well?

Розділове запитання:Employers are looking for employees who write well and speak well, right?

Запитання до різних членів речення:Who are employers looking for?