A. different from B. pipe C. world D. conventional A. Olympia B. phonetics C. English-speaking D. limit A. doubt B. rubbish C. narrow D. turn into A. insert B. Spain C. amaze D. groceries A. bull B. turn up C. alcoholic D. hidden A. due to B. Traveling C. rainstorm D. shorten A. westward B. supreme C. show up D. childhood A. cheekbone B. combative C. similarity D. metaphor A. on the way B. later on C. canvas D. thief A. mend B. fundamental C. glimpse D. grapple