Sentence 50: Mark the letter A, B, C, or D on your answer sheet to indicate the word that from the following primary stress in each of the questions:
Answer B has the stress on the 2nd syllable, the rest of the answers have the stress on the 3rd syllable.
A. calculation /ˌkælkjuˈleɪʃn/: calculation
B. photography /fəˈtɒɡrəfi/: photography
C. economics /ˌiːkəˈnɒmɪks/: economics
D. conservation /ˌkɒnsəˈveɪʃn/: conservation
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