We believe _____ Shanghai we’ll see in the year 2010 will be quite _____ different city from what it is now.
My interests include football, bowling and surfing the Web _______ studying my favorite subjects.
She went to the bookstore and bought _______.
An interesting suggestion for measuring the atmosphere around the Mars has been put _______.
_______, did you see the teacher off?
George is going to talk about the geography of his country, but I’d rather he _______ more on its culture.