Following the girl, we went into a hall, on ____ walls hung a few pictures of some famous scientists．
| A．its | B．which | C．whose | D．those |
When the plane arrived, some of the detectives were waiting inside the main building ________others were waiting on the airfield.
| A．during | B．where | C．which | D．while |
The Anti- Japanese War ________ in 1937 and it ________ eight years.
| A．broke out; lasted | B．broke out; was lasted |
| C．was broken out; lasted | D．was broken out; was lasted |
We should ________ ourselves assiduously and faithfully to the duties of our profession.
| A．devote | B．spend | C．offer | D．provide |
She returned home from the office, only ________ the door open and something missing.
| A．finding | B．to be found | C．to find | D．found |
________ her work has been good, but this essay is dreadful
| A．In a word | B．In general | C．In particular | D．In total |