Fred and
Sam are good at English.
1. Общий
вопрос.
Are Fred and Sam good at English?
2. Разделительный
вопрос.
Fred and Sam are good at English, aren`t they7
3. Специальный
вопрос.
Why are Fred and Sam good at English?
4. Вопрос
с or (или).
Are Fred and Sam good at English or at German?
5. Вопрос
со словом Who.
Who is good at English?