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79
C. produced paper made from hemp.
D. used harmful substances
2. Experts believe that our first step should be to replace trees with
A. different plant fibres.
B. less dangerous chemicals.
C. selected left over rubbish.
D. specially grown crops.
3. Which statement is true according to the information in Reading Text 4?
A. The papermaking industry should not be allowed to self-regulate.
B. Chemical input and output should be monitored in the future.
C. Robert’s machine created better paper at a faster rate than previously managed.
D. Future paper manufacturers are committed to avoiding harmful chemicals.
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