I was in a hurry at that moment and I just _______ the door. ______, I didn’t have a clear idea what the door was like.
| A．stared at; Therefore | B．glared at; So |
| C．looked at; However | D．glanced at; Thus |
__________along the quiet road at forty miles an hour，and then an old man suddenly started to cross the road in front of me.
| A．Driving | B．I was driving |
| C．Having driven | D．When I was driving |
The policeman came up to the lonely house with the door __________，__________there for a while and then entered it.
| A．open；to stand | B．opening；stood |
| C．open；stood | D．opened；standing |
The boy often gives a satisfactory answer to the teacher’s question，__________ just a minute.
So he’s usually the teacher’s pet.
| A．thought | B．having thought |
| C．and to think | D．thinking |
A doctor can expect__________at any hour of the day or night.
| A．calling | B．to call | C．being called | D．to be called |
We found the students seated at tables and had their eyes__________on the scene of the launch of Shenzhou V spaceship.
| A．fixed | B．fix | C．fixing | D．to fix |