Unluckily, when I dropped in , Dr. Smith ____, so we only had time for a few words.
| A．was just leaving | B．has just left | C．had just left | D．just left |
It was a great _____ for him to be pleasant to people he didn't like.
| A．attempt | B．trouble | C．power | D．effort |
The exciting news he had been looking forward ___ at last, so he did nothing but____.
| A．to came; cry | B．to coming; cry |
| C．to come; to cry | D．of come; to cry |
I will hire the man _____ they say is a good English speaker.
| A．who | B．that | C．which | D．whom |
More time, _____I’ll finish it all.
| A．不填 | B．and | C．or | D．then |
Mr. Bake is a professor of phsics; ____, he is a famous writer.
| A．in all | B．in brief | C．in fact | D．in addition |