question_answer

DIRECTIONS: Each question has a group of sentences marked A, B, C, D and E. Arrange these to form a logical sequence. A. Using biofuels made from corn, sugarcane and soya could have a greater environmental impact than burning fossil fuels, according to experts. B. Although the fuels themselves emit fewer greenhouse gases, they all have higher costs in terms of biodiversity loss and destruction of farmland. C. The EU has proposed that 10% of all fuel used in transport should come from biofuels by 2020 and the emerging global market is expected to be worth billions of dollars a year. D. But the new fuels have attracted controversy. E. The problems of climate change and the rising cost of oil have led to a race to develop environment-friendly biofuels, such as palm oil or ethanol derived from corn and sugar cane.

A)          DECBA                      

B) ABCED

C) ABECD          

D) CDEBA