The first textbooks _____ for teaching English as a foreign language came out in the 16th century.
| A．being heard | B．to be written | C．being written | D．written |
As was reported on the radio, the accident led to ten people_______.
| A．killed |
| B．to be killed |
| C．being killed |
| D．killing |
China is a very big country with a long history and _______minorities,up to fifty-six, who live happily and harmoniously on this vast land.
| A．diverse |
| B．plentiful |
| C．separate |
| D．colourful |
_______from other continents for millions of years, so there are many plants and animals in Australia that cannot be found anywhere else in the world.
| A．Being separated |
| B．Separated |
| C．It has been separated |
| D．Having separated |
Do you wake up every morning_______energetic and ready to start a new day?
| A．feel |
| B．to feel |
| C．feeling |
| D．felt |
When you are out for food, you'd better stay _______in the cave in case the enemy might find you.
| A．to hide |
| B．hiding |
| C．hidden |
| D．for hiding |