What is the cause of dreams in which you are being chased What is the cause of dreams in which you are being chased

What is generally thought the main cause of deaths in Chile？ （)A． Landslides B． The tsuna

What is the mentioned cause of the obesity problem of children？A．The food is unhealthy.B．C

What is the news mainly about？A．Causes of early death in Russia.B．Behavior. of alcoholics.

What is the conversation mainly about？A．The purpose of laughter.B．The cause of laughter an

What is the cause of the extreme weather in the country？A．the strong wind.B．Global warming

What is the main cause of unhappiness for many Americans in the authors view？A．The energy