John, look at the time. ____ you play the piano at such a late hour?
Helen always helps her mother in the little store, and it most of her day.
It’s the present situation in poor areas that much higher spending on education and training.
--- Do we have to wait for him? --- No, it no difference whether he will come or not.
He was afraid the yard because he was afraid by the brown dog lying at the gate.
--- You haven’t been to Beijing, have you? --- How I wish to go there!