The phone had been ringing for three minutes before it .
| A．answered |
| B．had answered |
| C．was answering |
| D．was answered |
Miss Jones _______ music at Bardon School for five years when she was abroad and now she is an actress.
| A．taught | B．has taught | C．had taught | D．has been teaching |
Mr. Black, there’s a man in _______ meeting room who says he has _______ news for you.
| A．the; / | B．the; the | C．a; / | D．a; the |
Loulan City is not at all ________ a traveler who has never seen the desert before can expect.
| A．that | B．where | C．what | D．which |
Europe has achieved more in controlling the AIDS virus than Asia in the past ten years, ______ the number of people infected with the virus is going up sharply.
| A．when | B．which | C．that | D．where |
Learning experiences happen to us throughout our lives, and not too long ago, I had _______ that I would like to share.
| A．it | B．that | C．one | D．this |