After a few years of hard work, they succeeded __ a way out.
| A．in finding | B．in looking for | C．to find | D．to look for |
. 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 |
When and where to build the new factory _____ yet.
| A．is not decided | B．are not decided |
| C．has not decided | D．have not decided |