BÀI TẬP TRẮC NGHIỆM TIẾNG ANH LỚP 10 UNIT UNDERSEA WORLD I/ Choose the word whose underlined part has a different pronunciation from the others in each group: 1/ A undersea B ocea n C revea l D breathe 2/ A world B work C for m D word 3/ A tasks B parts C bays D effects 4/ A co ver B so me C lesson D to n 5/ A Pacific B Atlantic C India n D balance 6/ A gulf B human C popu late D cute 7/ A century B tiny C partly D supply 8/ A depth B refer C be neath D se cret 9/ A challenges B devices C submarines D passages 10/ A moved B killed C required D landed II/ Choose the word whose main stress is placed differently from the others in each group: 1/ A undersea B comprehend C overcome D submarine 2/ A Atlantic B Indian C Antarctic D Pacific 3/ A bottom B starfish C belly D explain 4/ A challenge B surface C further D inform 5/ A mystery B satellite C various D successful 6/ A beneath B sample C current D balance 7/ A connection B oxygen C animal D oversized 8/ A sophisticated B independently C biodiversity D international 9/ A extreme B refer C ocean D surround 10/ A investigate B interaction C indication D understanding