—John！Is this bag yours?
—Yes.It is the same bag________ I lost yesterday.Where did you find it？
| A．which | B．as | C．that | D．so |
You will succeed in the end ________ you give up halfway.
| A．even if | B．as though |
| C．as long as | D．unless |
Not until the train pulled into the next station _______her suitcase gone.
| A．Mary had found | B．had Mary found |
| C．did Mary find | D．Mary found |
The heavy fog in London made _______deep impression on us, which was sometimes so heavy that we lost ________sight of everything.
| A．a; the | B．a; 不填 |
| C．the; a | D．the; 不填 |
Thegovernmentshouldprotecttheoldvaluablebuildings____theyarenotin
harmonywiththemodernonesnearby．
| A．eventhough | B．asif |
| C．evenso | D．nowthat |
We used to see each other, but I haven’t heard from him since last year.
| A． especially | B． regularly |
| C． particularly | D． approximately |