1. ______’s this called in English?
2. ______ book did you buy?
3. _____ doesn't understand what the teacher has explained?
4. _____ children are they? – The Browns’.
5. _____ are you learning now?
6. _____’s the weather like today?
7. ______ do you prefer: ''U2'' or "AC/DC"?
8. _____ does she do for a living?
9. _____ do you know about this subject, and who taught it to
you?
10. _____ is the longest river in the world: the Amazon or the
Nile?