1 . In the early morning all of us stood at the top of the mountain ___________ east of the city, watching __________burning sun rising.

A．/; a	B．the; a
C．the; the	D．/; the

2 . 1. If you go by ______ train, you can have quite a comfortable journey, but make sure you get ______ fast one.

A．the; the

B．/; a

C．the; a

D．/; /

3 . —What ______great fun it is to play with computer games!

—Don’t you think it’s _______waste of time?

A．a; a	B．/;a
C．/; the	D．the; the