(GIẢI THÍCH GIÚP MÌNH VỚI)4. The people in my hometown _________their living by planting vegetables and rice. ​A. earn ​B. gain ​C. get ​D. win 6. My sister lost her luggage at the airport because it didn’t have _________ with her name on. A. a ticket​B. a poster​ ​C. a label D. an identification 7. _________ didn't have enough time to finish the final examination. ​A. Most students ​B. Most of students ​C. The most students ​D. The many of students 8. Do you know what time he _________ for Ha Noi tomorrow? ​A. gets​​B. reaches​ ​C. arrives ​D. leaves 9. I can't find my interesting books. I seem _________ them. ​A. to have lost ​B. to lose​C. losing​ ​D. to lost 11. “Have the police arrested the robbers yet?” - “It’s only a _________ of time.” ​A. period​B. matter​C. length​ D. waste 12. Cathy has three jobs, so she has a high _________ . ​ A. income​ B. fee​C. bill​ D. money 13. If you have finished the test, you__________ the classroom. A. would​ B. may leave​ C. may be leaving ​D. could leave