--I don't think we have met before.
--Yes, once at a party, but we___________.
| A．weren't introduced | B．didn't introduce |
| C．haven't introduced | D．were not introducing |
It was between 1830 and 1835 ____ the modern newspaper was born.
| A．how | B．because | C．which | D．that |
Regular Public broadcasting followed shortly afterwards, first _________ on May 11th 1928 in New York.
| A．began | B．beginning | C．begun | D．to begin |
I really appreciate your efforts, but I can’t give a (n) __________ that you’ll surely be promoted. It’s up to the boss to decide.
| A．permission | B．guarantee |
| C．announcement | D．determination |
Mike gave me a lovely kitty and told me that it required __________ carefully.
| A．being looked after | B．looked after |
| C．to be looked after | D．be looked after |
Fortunately somebody who happened to be passing by called the fire department __________the fire broke out.
| A．hurriedly | B．rapidly |
| C．quickly | D．immediately |