III.Read the following passage. Decide if the statements from 13 to 16 are True or False and choose the correct answer (A, B, C or D) for the question
III.Read the following passage. Decide if the statements from 13 to 16 are True or False and choose the correct answer (A, B, C or D) for the questions 17 and 18. We can develop alternative sources of energy, and unless we try we’ll never succeed. Instead of burning fossil fuels we should be concentrating … Đọc tiếp