THE CROWD SHOW THEIR____________ BY BOOING LOUDLY, (PLEASE)READING...

50. The crowd show their____________ by booing loudly, (please)

READING

(51-60). Choose the word or phrase (a, b, c or d) that best fits the blank space in the

following passage.

Tropical forests have (51)______ us with very many sorts of plants for food,

(52)_______ and industry. They could probably supply man more. They also

reduce(53)_______ and droughts, keep water clean, and slow down the Greenhouse

Effect, (54)___ the tropical forests are (55)______ destroyed to make (56)______ for

things like farms, ranches, mines and hydroelectric (57)________ . About 20 million

hectares are lost each year – an area more than twice the size of Austria. The

World Wildlife Fund is working to (58)_______ and save the forests that are

(59)_________ danger; to plant new trees for fuel wood and to slow down the

Greenhouse Effect; and to (60)_____ governments to think about the forests and their

importance when giving international aid.