1. Общий - Are the Black sea resorts often visited by thousands of holidays-makers?

Cпециальный - Why are the Black sea resorts often visited by thousands of holidays-makers?

Альтернативный - Are the Black sea resorts or Caspian sea resorts often visited by thousands of holidays-makers?

Разделительный - The Black sea resorts are often visited by thousands of holidays-makers, aren't they?

Вопрос к подлежащему - What is often visited by thousands of holidays-makers?

2. Общий - Did the Olympic Games in Sochi take place in 2014?

Специальный - When did the Olympic Games in Sochi took place?

Aльтернативный - Did the Olympic Games in Sochi take place in 2014 or 2015?

Pазделительный - The Olympic Games in Sochi took place in 2014, didn't they?

Bопрос к подлежащему - What took place in Sochi in 2014?

общий

1) Are the Black sea resorts often visited by thousands of holidays-makers?

2) Did the Olympic Games in Sochi take place in 2014?

специальный

1) Who are the Black sea resorts often visited by?

2) When did the Olympic Games in Sochi take place?

aльтернативный

1) Are the Black sea resorts often or rarely visited by holidays-makers?

2) Did the Olympic Games in Sochi take place in 2014 or 2018?

разделительный

1) The Black sea resorts are often visited by thousands of holidays-makers, arent they?

2) The Olympic Games in Sochi took place in 2014, didn't they?

вопрос к подлежащему

1) What is often visited by thousands of holidays-makers?

2) What took place in 2014?