Perhaps this is the only market ____ you can get such cheap goods.
| A．that | B．of which | C．by which | D．where |
14．This is our contribution to______world of the 21st century, world of independence and mutual understanding.
| A．a; a | B．the; the | C．a; the | D．the; a |
13．－Where will you start your work after graduation?
－Mum, it's not been decided yet. I_______continue my study for a higher degree.
| A．can | B．must | C．would | D．Might |
—Sorry indeed, I ________ to your birthday party if …
—Forget it. I know you were out on business.
| A．must come | B．would come | C．must have come | D．would have come |
—Why do you look so worried?
—My computer broke down and my essay ______ unfinished since.
| A．was left | B．has left | C．left | D．has been left |
The patient will have to remain in hospital for another week ____ the recent medical report.
| A．on behalf of | B．on the basis of | C．on the side of | D．on top of |