Tom usually gets up _____ half past six _____ Saturday morning.
| A．at, on | B．at, in |
| C．for, in | D．in, on |
The APEC meeting is the main _______ of Beijing now.
A. survey
B. director
C. event
When the right chance _______, she will take it.
A. comes along
B. pass out
C. join in
To be a(n) _______ person means to be well-known among a group of people.
A. celebrated B. important C. lucky
Something that is _______ means we need it for a purpose or a reason.
A. careful
B. humorous
C. necessary
A ________ is a report in a newspaper or magazine in which somebody gives their opinion of a book, play, film, etc.
A. statement B. review C. title