IV:Read the following text carefully and choose the correct answer A, B, C or D for each of the gap.(2,5đ) .Nga ‘s family wants to reduce their energy consumption. Nga and her brother will go to school by bike, while her mother will take the bus to work. Tomorrow, her mother wil buy some low energy light bulbs to use in all rooms. Besides, at 5 o’cloock tomorrow afternoon, dad will be putting solar panels on the roof their house. From next week, all the water in Nga’s house will be heated by solar by solar energy. Nga also tells her brother to turn off the lights when he gets out of the room. Nga and her family feel happy that they have small carbon footprint because they are using less energy that produces carbon dioxide. 1.Nga’s family wants to ____________energy connsumption. A. increase B. use C. reduce 2.Nga and her brother will go to school____________. A. by bus B.by bike C. on foot 3.At 5 o’clock tomorrow afternoon, dad_______solar panels on the roof of their house. A. will be put B. puts C. will be putting 4. Nga tells her brother to ______the lights when he gets out of the room. A. turn off B. turn on C. take off 5. Nga and her family feel happy because they have______carbon footprint. A. many B. small C. large