1. The government is trying to ___________ people to use public buses instead of motorbikes. A. complain B. provide C. reduce D. persuade 2. Some people have ________ the tourist attraction.They litter, pick flowers and walk on the grass. A. protected B. foamed C. spoiled D. preserved 3. Most of the earthquakes in the world occur ____________ the Ring of fire. A. at B. on C. from D. in 4. City-dwellers can easily get access ____________ the Intenet nowadays. A. on B. of C. to D. in 5. I live in Dalat, ____________ is one of the most beautìul cities of Viet Nam. A. where B. when C. which D. that 6. I was doing my homework ____________ the light went out. A. before B. while C. when D. because 7. Do you know the student ____________ on that beach? A. sits B. sitting C. sat D. who sitting 8. It ____________ everyday so far this week. A. rains B. has been rained C. is raining D. has rained 9. Minh: “Well done. Vinh!” - Vinh: “____________” A. Thanks. B. The same to you. C. Not at all. D. You’re welcomed. 10. “How do you do?” – “____________________” A. How do you do? B. Not too bad. C. I’m well. Thank you. D. Yeah, OK.