Question 3: Choose the correct answers.(2.0 pts) 11. Air............., together with littering, is causing many problems in our cities today. A. pollute B. polluted C. pollution 12. If Ha .................the exams, she.....................to Hong Quang high school. A. passes/go B. passes/ will go C. passes/ would go 13. Areas of Africa ...................................by drought. A. were affected B. was affected C. affected 14. During a long drought, farmers had to find ways to………..their crops. A. save B. raise C. set 15. The earthquake caused damage……..property estimated at $6 million. A. in B. at C.to 16. Which country is home to the kangaroo? A. Canada B. The USA C. Australia 17. . …………the Di Vinci Code? It’s an interesting book? A. Have you ever read B. Have you ever reading C. Did you read 18. Rescue workers saved a girl trapped in a collapsed school bulding A. That’s great B. Good luck C. Oh dear! 19. Her English accent is so good that she is thought of as a…………..speaker. A. natural B. native C. offical 20. Most people ………before the volcano………… A. left/erupted B. had left/erupted C. left/ had erupted