－Mary, how did your Math test go?
－I had thought I _________, but in fact I came in the top 10 in my class.
| A．should have failed | B．couldn’t have failed |
| C．might have failed | D．shouldn’t have failed |
“Did you get _____ to the party?” “Yes, I replied to it this morning.”
| A．an answer | B．an invitation |
| C．a question | D．a letter |
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 |