1. If people continue littering, the environment __________ seriouly polluted. A. will be B. would be C. be D. are 2. Much of the town was rebuilt after the massive__________ of the tornado. A. destruction B. peace C. safety D. humor 3. If there __________fewer cars on the road, there would be less pollution. A. is B. wasn’t C. were D. aren’t 4. Thousands of buildings and houses were completely__________ when the earthquake struck the area. A. destroying B. destroyed C. destroy D. to destroy 5. Before we went camping, we __________ a lot of things. A. prepare B. preparing C. to prepare D. had prepared 6. After we had moved to the public shelter, the earthquake__________. A. occurred B. happen C. occurring D. happening 7. A: - Their house was destroyed by the typhoon. B. - __________! A. Oh. No B. Oh. Yes C. Wow D. That’s awesome 8. A: - All the people were taken to a safer place just in time. B - __________! A. That’s shocking B. Oh dear C. How terrible D. That’s great 9. Circle A, B, C, or D before the word that has different stress pattern. A. technology B. ecology C. sociology D. zoology 10. Circle A, B, C, or D before the word that has different stress pattern. A. refugee B. trainee C. guarantee D. Vietnamese