Bài1:Choose the word that has the underlined part pronounced differently from the rest. (1 point) 1.A. changed B. decided C. improved D. combed 2.A. patient B. poster C. present D. tool 3.A. present B. sew C. scared D. sensible 4.A. cavity B. type C. surgery D. tidy 5.A. touch B. catch C. change D. stomach 6.A. edge B. net C. vessel D. competition 7.A. diver B. lifeguard C. district D. prize 8.A. adult B. result C. undersea D. surface 9.A. started B. weighed C. measured D. called 10.A. appointment B. affect C. amount D. add Bài2:. Rewrite the following sentences using the given word. (2 points) 4.How long is the Mekong River ? (LENGTH) ................................................................................ 5.How wide is the West Lake ? (WHAT ) .................................................................................