Part 1. Write the letter A, B, C, or D on your answer sheet to indicate the word whose underlined part 
differs from the other three in pronunciation in each of the following questions.
1. A. proud B. about C. around D. would
2. A. tried B. obeyed C. cleaned D. A. tipped
3. A. though B. throw C. through D. thought
Write the letter A, B, C or D that differs from the other three in the position of primary stress 
4. A. memorise B. extented C. family D. monument
5. A. ideal B. joyful C. absent D. common