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PART 2. Circle the word with a different stress pattern from the others.
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PART 3: Choose the correct answer A, B, C, or D to complete each of the sentences.
1.If the temperature ____ rising, the polar ice caps will melt.
A. kept
B. keeps
C. has kept
D. will keep
2. Because of ____ pollution, the bicycle may someday replace the automobile.
A. water
B. air
C. noise
D. soil
3. Students should learn some practical ways that help to ____
pollution.
A. save
B. cure
C. reduce
D. shorten
4. ____ she left the party, Jenny said goodbye to the host.
A. Before
B. After
C. As soon as
D. Until
5. People think that global warming ___ lots of problems in the future.
A. causes
B. is causing
C. will cause
D. has caused
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PART 4. Identify the underlined part that needs correction.
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III. READING: PART 1. Read the text and then choose the best answer A, B, C or D.
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PART 2. Read the passage, and choose the correct answer A, B, C or D for each question.
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PART 3. Read the text and choose the correct option.
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PART 4. Read the text and decide which answer A, B, C, or D best fills each gap.
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