REVISION I Choose the word whose underlined part is pronounced differently 1/A performance B general C terrible D September 2/A gym B by C balcony D laundry 3/A hill B hiking C hour D Highland 4/A breakfast B seafood C sweater D head II Choose the word that has a different stressed syllable from the rest 1/A newspaper B recycle C hospital D Charity 2/A waterfall B battery C mountain D Device 3/A wildlife B bottle C protect D Office 4/A mystery B comedy C adventure D character III Choose the opti[.]