Read the text below. Choose from (A–H) the one which best fits each of (17–22). There are two choices you do not need to use.
 What Do Clairvoyants Believe?
 If the messages clairvoyants receive are not from friendly spirits, then where do they come from?
 Clairvoyants  are thought to „see clearly‟ into the lives of their clients and give  them psychic information. There are a number of different ways in which  these psychic abilities can be explained:
 Some clairvoyants  believe there is a visible vibration or frequency around the body that  looks like a colourful blur. This is called the Kirilian aura and it is  said to be a personal indicator of physical, mental and spiritual  well-being:
 A strong aura may mean that the person is healthy, open and friendly.
 (17) ______ .
 Auras  have been caught on film on many occasions, and some Kirilian  photographs of people with missing limbs actually show an aura around  the space where their limb once was.
 A more scientific view of clairvoyance is the belief in a „third eye‟. (18)  ______ . Its usage has since diminished due to the relative safety of modem life.
 This  „eye‟ is able to look upon the psychic plane and see the past, present  and future, or anything the clairvoyant is searching for.
 The  „third eye‟ is also important in several forms of spiritual healing,  such as Reiki. The third eye is located at the brow Chakra.
 (19) ______  . Parapsychologists have long held this view and believe that it is  only our limited senses that prevent us from perceiving a fourth  dimension on which time exists as a whole.
 (20) ______  . In the fourth dimension, clairvoyants are able to make contact with  spirits from the past and even from the future, for example, the spirits  of children not yet born.
 Though not all people are gifted with clairvoyance, there is no shortage of those who are. (21) ______  .
 The  difference between clairvoyants today is not so much measured by their  psychic power, but rather by what they choose to do with their abilities  for the service of other people. (22) ______  . The very nature of this gift, however, would make it very difficult  for it to be used to hurt others. Many clairvoyants also believe that to  use their gift for the wrong reasons, such as for financial gain, would  be a betrayal.
 A strong aura may mean that the person is healthy, open and friendly. (17) ______  .
 
AWhatever spiritual source clairvoyants believe their power comes from, most see it as a gift, which they should only use to help others
BPresent-day clairvoyants come from all walks of life — proof that anyone can be born with this psychic talent
CAt any one time there were many gifted people, who were able to see the past, present and future
DA weak aura may indicate some type of health problem or character weakness
EA clairvoyant is able to look into this fourth dimension and, through trance, see the past, present and future on the plane of spirits
FAnd, conversely, those who have frail auras are usually weak-willed and suffer from chronic illnesses
GThe concept that the past, present and future exist together simultaneously is one that scientists, even those most cynical of the paranormal, will now consider
HThis is thought to be a part of the brain used by primitive human societies in the past to detect danger