When the post fell _______, Dennis Bass was appointed to fill it.
| A．empty | B．blank | C．vacant | D．bare |
Mr. Smith owns _____collection of coins than anyone else I have ever met.
| A．larger | B．a larger | C．the larger | D．a large |
John Smith, a successful businessman, has a ______car.
| A．large German white | B．large white German |
| C．white large German | D．German large white |
It is re ported that the United States uses _____ energy as the whole of Europe.
| A．as twice | B．twice much | C．twice much as | D．twice as much |
Mary kept weighing herself to see how much ______ she was getting.
| A．heavier | B．heavy | C．the heavier | D．the heaviest |
It is believed that if a book is ______, it will surely ______ the reader.
| A．interested; interest | B．interesting; be interested |
| C．interested; be interesting | D．interesting; interest |