He must have had an accident, or he here then.
| A．would have been |
| B．had been |
| C．should be |
| D．could be |
To everyone’s surprise, our unbeatable school team __________ the vital game.
| A．should have won | B．should have lost | C．should win | D．should lose |
The driver was at _____
___ loss when ___________ word came that he was forbidden to drive for speeding.
| A．a; / | B．a; the | C．the; the | D．/; / |
I don’t imagine Russ and his poor dog had a good time on the deserted island, _______?
| A．didn’t they | B．do I | C．did they | D．don’t I |
When they get old, some old people go to live in a nursing home with other old people _______
there are nurses to look after them.
| A．although | B．that | C．where | D．unless |
John took the work seriously and Pedro ____________.
| A．perhaps even more so | B．more so even perhaps |
| C．perhaps more even so | D．even perhaps more so |