A. Complete the sentences with the correct form of the words in capitals.
1. Greenpeace is an which tries to help save the environment.
ORGANISE
2. During the summer, we went scuba diving and saw lots of fish.
COLOUR
3. The sailing showed us how to steer the yacht. INSTRUCT
4. About 120 people were left by the flood. HOME
5. All the products we sell in this shop are safe. ENVIRONMENT
6. have proved that the coastal area near the shipwreck is clean.
RESEARCH
7. Air has become a major problem for most modern cities. POLLUTE

B. Choose a, b or c.
1. If your body loses a lot of water, you might get vision.
a. dizzy b. blurred c. rough
2. When David travels by ship, he always gets .
a. seasick b. artificial c. essential
3. The Titanic in 1912 because it hit an iceberg.
a. harmed b. sank c. formed
4. Car are responsible for the pollution in our city.
a. fumes b. smog c. chemicals
5. A big tsunami caused a lot of in Asia in 2005.
a. damage b. waste c. leak
6. The rescue team told the trapped boy not to .
a. strike b. panic c. steer