It's no secret to us, but he alone is in the dark. It means ____.
| A．nobody but him knows the secret |
| B．we all know the secret except him |
| C．it's so dark that he can't see everything clearly |
| D．only the needs to keep the secret |
_______ today, he would get there by Friday.
| A．Would have left | B．Was he leaving |
| C．Were he to leave | D．If he leaves |
. If my lawyer _________ here last Saturday, he _______ me from going.
| A．had been; would have prevented |
| B．had been; would prevent |
| C．were; would prevent |
| D．were; would have prevented |
. If he ________, he _________ that food.
| A．was warned; would not take |
| B．had been warned; would not have taken |
| C．would be warned; had not taken |
| D．would have been warned; had not taken |
He is the only one of the students who _____ a winner of scholarship for three years.
| A．is | B．are |
| C．have been | D．has been |
The Smith’s family, which ____ rather a large one, ____ very fond of their old houses.
| A．were, were | B．was, was |
| C．were, was | D．was, were |