、If the restaurant failed to make enough money, they would
| A．close down | B．call off | C．turn down | D．set off |
I wish that you ________ such a bad headache because I’m sure that you would have enjoyed the concert.
| A．hadn’t | B．didn’t have had |
| C．hadn’t had | D．hadn’t have |
Calculations，which are astronomically exact，have been made ________ with the use of computers.
| A．possible | B．it possible |
| C．possibly | D．to be possible |
What do you think of the suggestion ________ we organize a football club?
| A．which | B．whether |
| C．that | D．what |
—Did you remember the days ________ we studied in the university?
—Certainly.Especially the hard times ________ we spent together.
| A．which；when | B．when；which |
| C．when；when | D．which；which |
There is a ________ cup on the table.
| A．nice new big plastic | B．new plastic big nice |
| C．nice big new plastic | D．new nice plastic big |