Общие
1. Is there a book on the table?
2 Must he work hard today?
3. Are we are leaving for Moscow next week?
4. Were we reading the whole evening?
специальные
1. What is there on the table?
2 What must he do today?
3. Where are we leaving for next week?
4. What were we doing the whole evening?
альтернативные
1. Is there a book or a clock on the table?
2. Must he work hard or have a rest today?
3. Are we are leaving for Moscow or for Paris next week?
4. Were we reading or playing the whole evening?