Imagine waking up after dreaming 41___(dream) about a terrible plane crash. The next day you will make a plane journey that you have 42___(plan) long before. Will you get on the plane? A survey shows that you may not cancel your trip. But your dream will probably influence your 43___(thought) during the journey. You may feel 44___(worry) and find the trip much 45___ (long) than before. So dreams may influence what we are (real) doing while we are awake.
The explanation of dream is still a(n) 46___(clear) area. A team of researchers are entering a new field of studies: Do dreams actually influence our 47___(behave)? Over the past few years, they have 48___ (do) studies in different cultures and found out that dreams contain some 49 ___(hide) truths: dreams affect the way people live and work. But researchers also tell people not to be 50 ___(easy) influenced by their dreams.