A. DANGEROUS B. DISABLED C. MEDICAL D. PERSONAL III. READING 1. RE...

05. A.

dangerous

B.

disabled

C.

medical

D.

personal

III.

READING 1. Read the following passage and mark the letter A, B, C, or D to indicate the correctanswer to each question from 06 to 10. Energy is fundamental to human beings, especially to poor people - the one-third of humanity that does nothave modern energy supplies like electricity, with which their life could be improved. Many people who live in countryside have to gather fuel wood. This takes a lot of time. Moreover, it causesindoor air pollution because of heavy smoke. For many people living in rural areas in developing countriesof the world, biogas is the largest energy resources available and costs almost nothing. The main use ofbiogas is for cooking and heating. As biogas is smoke-free, it helps solve the problem of indoor air pollution.Moreover, plant waste and animal manure [phân gia súc] cost almost nothing. The tendency to use renewable energy sources is on the increase when non-renewable ones are running out.In the near future, people in the developing countries may use wind or sea waves as the environment-friendlyenergy sources.