They wanted to charge $ 5, 000 for the car ,______ we managed to bring the price down .
| A．but | B．so | C．when | D．since |
Unluckily, when I dropped in, Dr. Smith ____, so we only had time for a few words.
| A．was just leaving | B．has just left | C．had just left | D．just left |
It rained heavily in the south, __________ serious flooding in several provinces.
| A．causing | B．having caused | C．caused | D．to cause |
Sam ________ some knowledge of the computer just by watching others working on it.
| A．brought up | B．looked up | C．picked up | D．set up |
Was it in the village ______ we used to live in _________ the accident happened?
| A．that; where | B．which; that | C．where; that | D．which; where |
A severe earthquake ________ Ya'an on April,20th, which has claimed 193deaths up to
now.
| A．attacked | B．hitted | C．knocked | D．struck |