You were out enjoying yourself when you ________.
| A．must have studied | B．would have studied |
| C．should be studying | D．ought to have been studying |
The film TITANIC ____ a true story.
| A．based on | B．base on | C．was based on | D．had based on |
Taxi ____ have stayed the same for more than five years.
| A．fees | B．cost | C．charges | D．fares |
He is sure to come. I’ve ____ him to attend our meeting.
| A．advised | B．tried to persuade |
| C．persuaded | D．suggested |
---- Why are you in such a hurry?
---- My girlfriend ____ for Shanghai. I’m going to the airport to see her off.
| A．is leaving | B．has left | C．was leaving | D．left |
____ is no wonder that the building is ____ now; it was so big a fire last night.
| A．It; in ruins | B．That; in ruins | C．There; in ruins | D．It; in ruin |