I will buy this type of car _____ the price is brought down to under 10,000 dollars.
| A．even if | B．provided that | C．unless | D．whether |
We went to see our teacher____ husband lost his life in the earthquake.
| A．who | B．which | C．whose | D．where |
When talking about the ____ experience of being stolen, Tina was still ____.
| A．frightened; frightened |
| B．frightening; frightening |
| C．frightening; frightened |
| D．frightened; frightening |
The old lady insisted that her daughter ____ still alive and that she ____ at once.
| A．was; was operated |
| B．was; be operated |
| C．should be; should be operated |
| D．be; should be operated |
It was Jackie Chan ____ made me interested in Chinese kung fu.
| A．who | B．which | C．whom | D．what |
Ladies and gentlemen, please fasten your seat belts.The plane __________.
| A．takes off | B．has taken off |
| C．is taking off | D．took off |