PART 1: Mark the letter A, B, C or D to indicate the word whose underlined part differs from the other three i pronunciation in each of the following questions. 1. A. excited 2. A. identity B. interact C. capable D. recognition B. scientist C. engineer D personalize 3. A. available B instant C. assistant D. battery 4. A. portfolio 5. A.ability B. effortlessly C. potential D. evolution 6. A. stimulus B. delivery C. clarify D. battery B. milestone C slope D. hands-on 7. A. exploration B. appearance C. analyse D. advanced 8. A artificial B. robot C virtual D. potential 9. A. endangered B. interactive 10. A. steep B feedback C. engage C. from D effective D. seed

1. **A. excited:** The underlined part in "excited" is pronounced /aɪ/, while the others are pronounced /ɪ/.<br /><br />2. **A. identity:** The underlined part in "identity" is pronounced /ˈaɪ/, while the others are pronounced /ɪ/.<br /><br />3. **D. battery:** The underlined part in "battery" is pronounced /æ/, while the others are pronounced /ə/.<br /><br />4. **B. effortlessly:** The underlined part in "effortlessly" is pronounced /ə/, while the others are pronounced /ɒ/.<br /><br />5. **D. battery:** The underlined part in "battery" is pronounced /æ/, while the others are pronounced /ɪ/.<br /><br />6. **B. milestone:** The underlined part in "milestone" is pronounced /aɪ/, while the others are pronounced /ɪ/.<br /><br />7. **C. analyse:** The underlined part in "analyse" is pronounced /æ/, while the others are pronounced /eə/.<br /><br />8. **D. potential:** The underlined part in "potential" is pronounced /e/, while the others are pronounced /ɜː/.<br /><br />9. **D. effective:** The underlined part in "effective" is pronounced /ɪ/, while the others are pronounced /e/.<br /><br />10. **C. from:** The underlined part in "from" is pronounced /ɒ/, while the others are pronounced /iː/.<br />