Finishing their shopping at the mall, the couple discovered that their new car _______.
| A．had stolen | B．had been stolen |
| C．was stolen | D．is stolen |
Whenever I met her，________ was fairly often，she greeted me with a sweet smile.
| A．who | B．which |
| C．when | D．that |
They live in a small house，and in front of ________ stands an orange tree.
| A．which | B．it |
| C．whom | D．where |
The road conditions there turned out to be very good，________ was more than we could expect.
| A．it | B．what |
| C．which | D．that |
________ I explained on the phone，your request will be considered at the next meeting.
| A．When | B．After |
| C．As | D．Which |
Today，we’ll discuss a number of cases ________ beginners of learning English fail to use the language properly.
| A．which | B．as |
| C．why | D．where |