TEST 12 (REVISION FOR THE FIRST MID-TERM TEST-2021) Find the word which has a different sound in the part underlined 1. A. drumhead B. illustration 2. A. embroider 3. A. emotion B. preserve B. shoulder C. earplug C. benefit C. cognitive Find the word whose stress pattern is different from the others 4. A. earplug B. gossip 5. A. disappoint B. medical C. headmistress C. confident D. drugstore D. effect D. cold D. discuss D. badminton