It is really a pity that I can not attend your wedding party this weekend. I _________ a very important international conference in Paris then.
| A．have attended | B．are attending | C．have been attending | D．will be attending |
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 |