The students ____ busily when Miss Brown went to get a book she_____ in the office.
| A．had written, left | B．were writing, has left |
| C．were writing, had left | D．had written, had left |
I didn’t have to work all weekend — I did it by _______.
| A．chance | B．choice | C．accident | D．myself |
Shelly had prepared carefully for her English examination so that she could be sure of passing it on her first ________.
| A．intention | B．attempt | C．purpose | D．desire |
—Hi, this way, please.
—OK.I sometimes have no sense of ______ when I arrive at the crossroad.
| A．position | B．direction | C．situation | D．condition |
Ten years had passed. I found she had _______.
| A．a few white hairs | B．a little white hair | C．some white hair | D．more fifty hair |
A man with a bleeding hand hurried in and asked, “Is there a hospital around ______ I can get some medicine for my wounded hand?”
| A．that | B．which | C．where | D．what |