Language & Grammar
1 TRY OUT LANGUAGE
2 LEARN GRAMMAR
3 APPLY ON YOUR OWN
Define and Explain 
Study the images and listen to the explanation. Then explain something about one of the images.
Picture Prompt
In 2006, NASA launched New Horizons, a spacecraft that will study Pluto and the Kuiper belt. The Kuiper belt is a group of icy objects outside the orbit of Neptune. Astronomers believe that studying these objects will help them better understand how our solar system began.
Charon, one of Pluto’s moons
Pluto
New Horizons will reach Pluto in the year 2015.
New Horizons spacecraft