23. You can save much water by . A. using energy saving light bulbs B. using biogas for cooking C. taking showers instead of baths D. walking or riding a bike to school 24. ‘Is it difficult to reduce our carbon footprints?’ ‘________________’ A. It depends on the way you think. B. Not at all. Just practicing the 3R’s. C. It’s not if we still rely on fossil fuels. D. I’m not sure. What will happen? 25.Phong: "I like folk music." - Minh:" _______" A. So do I B. Neither do I C. I'm, too D. So am I 26.Maria:'Tm taking my TOEFL Junior tomorrow."- Sarah:" _______!" A. Good day B. Goodluck C. Good time D. Good chance 27.-"Why do you think most people learn English?" -“_______” A. All of them are B. I heard it was very good C. Very often it's to get a better job D. Because I like it 28."I've got to go, Sarah. Bye bye." -"Bye jack. And_______." A. be careful B. don't hurry C. take care D. don't take it now 29-"That's a very nice jacket you're wearing." -“_______” A.That's nice B. I like it C.That's all right D. I'm glad you like it 30. We __________ to school two years ago. Now I go to school on foot. A. used to cycle B. cycled C. was cycling D. went 31. My father used to go to work by motorbike. Now he __________. A. cycled B. was cycling C. cycles D. used to cycle 32.__________ the film is a bit frightening, I really enjoyed it. A. However B. Nevertheless C. Although D. Despite 33.__________ the silly story, many people enjoyed the film. A. In spite of B. Although C. However D. Nevertheless 34. You should look right and left when you go ___________ the road. A. along B. up C. down D. across 35. Hurry up, or we'll ___________ the last bus. A. lose B. avoid C. miss D. drop