VOCABULARLY

CIRCULATE:go from place to place or person to person
e.g:I cirulated among the guests at my party and made them feel comfortable
VANISH: disappear suddenly
e.g:In London the sun will sometimes vanish behind a cloud
DISMAL:dark and depressing
e.g:I am unaccustomed to this dismal climate
SINISTER:evil,dishonest,frightening
e.g:I was frightened by the sinster shadow at the stairs
PROBE:investigate,search into
e.g:after probing the scientist`s theory,we proved it was correct
NEGLECT:give too little attention to
e.g:it is essentional that we don`t neglect our home work
TACT:ability to say the right thing
e.g:my family will admire me if I use tact and thoughtfulness