Traveling in ______ out space is quite ______ exciting experience .
A. an ; an B. / ; an C. the ; the D. the ; an
While he was at ____ college, he took part in the march, and was soon thrown into _____ prison.
A. the; / B. /; the C. /; / D. the; the
______World Expo Shanghai 2010 is ______great event which is expecting around 70 million visitors and two hundred participants from all over the world.
A. The; the B. The; a C. A; a D. A; the
There is ______ report in today’s newspaper. It’s about the Shanghai International Film Festival.
A. a B. an C. the D. /
The director’s new film turned out to be ____ failure, but as we know, success often comes after____ failure.
A. a; a B. x; x C. a; x D. x; a
It is ________world of wonders, world where anything can happen.
A. a ; the B. a; a C. the ; a D. 不填；不填
