2. When do you go to bed?
3. Which is your favourite subject ?
4. Where does she live ?
5. Why did you get late ?
1. The box of chocolates is very expensive.
2. Yesterday I reached home very late.
3. If you had reached the station on time, you would have caught the train.
4. She is a genius, isn't she ?
5. I can't cope up with the stress of modern life.