He lay in bed, listening to the rain _______ the window.
It was not until I visited Venice ______ it really worthy of the reputation of “the water world”.
Nowadays, an increasing number of museums are open to visitors free. However, free ______ might lead to some social problems as well.
The famous piano teacher ______ Robby as a student only because he said it had always been his mother’s dream to hear him play the piano.
Don’t waste words on him. He is so ______ that you can’t expect him to change his mind.
Take action today ______ you won’t miss your windows of opportunity.