A microscope is an ....... used for viewing objects too small to be seen with real eyes.

The profession of ....... and reporting the news is called journalism. 

Industry helps the country's economy the most, followed by ...... and tourism.

Farming is very important in China and huge amounts of crops and animals are raised to feed the large ........ 

When we talk about the weather, we talk about the ........, that is how hot or cold the weather is.

Some animals find it hard to ........... the conditions of a place.

People living in cold ........... need to wear thick clothes to keep them warm.

Largely because of the computer, technology continues to ...... in the medical sciences. 