There is lots of interesting work to do here, so I _____ feel bored.
| A．always | B．often | C．usually | D．never |
We will go climbing as soon as the rain ________.
| A．stops | B．will stop |
| C．is stopping | D．stopped |
I forgot to take the map. So I had difficulty ______the way. We had to ask the policeman for help.
| A．find | B．to find | C．finding | D．found |
She lives in a house，but she never feels .
| A．alone，lonely | B．lonely，alone |
| C．alone, alone | D．lonely, lonely |
Not only he but also his friend________to Yunnan every summer．
| A．travel |
| B．travels |
| C．traveled |
| D．traveling |
The new treatments________by Norman Bethune helped a number of soldiers．
| A．invent |
| B．invents |
| C．inventing |
| D．invented |