My grandmother has kept the photo ______ she can see it every day for a couple of decades.
——May I put my luggage on the seat beside you, sir?——____.
There was something wrong with the network, or the e-mail____ earlier.
I’d rather have a room of my own, however small it is, than _____one with others.
_______ she was invited to the ball made her very happy.
Tom was over there. His red clothes stood out clearly _____the snow.