I/. Choose the word which has the underlined part pronounced different from the others. 1/. A. pool B. fool C. look D. too 2/. A. bull B. full C. pull D. skull 3/. A. tomb B. comb C. home D. dome 4/. A. stone B. phone C. zone D. none 5/. A. passage B. message C. voyage D. age