Câu hỏi:

Choose the word or phrase among A, B, C or D that best fits the blank space in the following passage

GLOBAL WARMING

Few people now question the reality of global warming and its effects on the world's climate. Many scientists (36) ____ the blame for recent natural disasters on the increase in the world's temperatures and are convinced that, more than (37) ____ before, the Earth is at risk from the forces of the wind, rain and sun. (38) ____ to them, global warming is making extreme weather events, such as hurricanes and droughts, even more (39) ____ and causing sea levels all around the world to (40) _____.

Many scientists (36) ____ the blame for recent natural disasters on the increase in the world's temperatures and are convinced that