Choose the best option A, B, C or D to indicate the word whose underline part differs from the other three in pronunciation in each of the followin questions. 1. A. surprise B. skipping 2. A. activity B. family 3. A. food B. pool C. invite C. badminton C. boot C. pumpkin D. dislike D. message D. good D. usual 4. A. future B. museum