Chọn từ có phát âm /z/ /s/ /iz/

rooms ; houses ;dogs; lamps;toilets; beds;tables;apartments; books ; chairs ; televisions ;boxes ; pictures;baths;dishes ;fridges;cookers;chopstickers;lights; vases;windows;photos; parents ; clothes;wishes;sandwiches;attics;villas;plants; walls;tablecloths; shelves;classes;tourists
/z/               /s/          /iz/