1.1. Where will he go
1.2. When will he go
1.3. What will he do
1.4. Who will go to school tomorrow
1.5. Will he go to school tomorrow
2.1. Who reads books
2.2. How often do my friends read books
2.3. What do they read
2.4. Whose friends read books every day
2.5. What do my friends do every day
3.1. Who did buy a book
3.2. What did she buy
3.3. When did she buy this book
3.4. What Anna did yesterday
3.5.