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Unit testDone with this task.Your score: 82% 窗體頂端Part I: Vocabulary and StructureSection A: Complete each sentence using the correct word or expression from the box. impromptu attendance impressive acceptance ambitious resistance defy productive ingenious skip allot elapsed impose continuous adolescent obstacle permanently chronologically untimely uncertainty1. Leave it to Carlos to think of a(n) solution to our most difficult problem! Your answer Correct answer ingenious ingenious 2. For me, the biggest to being an astronaut is my poor math skills. Your answer Correct answer obstacle obstacle 3. I have no idea how much time since she left—I fell asleep. Your answer Correct answer elapsed elapsed 4. After college, I travelled through Europe, and the most thing I saw was the Eiffel Tower in Paris. Your answer Correct answer impressive impressive 5. , which of the following events happened first? Your answer Correct answer chronologically Chronologically 6. Steve is one of the most people I know。 he wants to own his own business by the time he39。s 25. Your answer Correct answer ambitious ambitious 7. Jack still acts like a(n) and thinks everything is a game. Your answer Correct answer adolescent adolescent 8. A newspaper reader can select what he is interested in and what he thinks is boring. Your answer Correct answer skip skip 9. After his plane landed, the prime minister gave a(n) speech about global warming. Your answer Correct answer impromptu impromptu 10. I told my parents I wanted to take a year off before going to college, and my suggestion surprisingly met with little . Your answer Correct answer resistance resistance 11. The world was shocked by the death of the young singer. Your answer Correct answer untimely untimely 12. Ho