A.Misunderstandings in communication
B.Interpretations of gestures in different cultures
C.The significance of non-verbal signals in America
D.Non-verbal communication across cultures

A.indisputable
B.arguable
C.doubtful
D.hesitated

A.Moreover
B.However
C.Therefore
D.So that

A.each
B.much
C.every
D.most

A.which
B.whom
C.who
D.what

A.done
B.played
C.made
D.brought

A.done
B.played
C.made
D.brought

A.Having decided
B.Decided
C.To decide
D.Being decided

A.was walking
B.is walking
C.walked
D.walks

A.brought
B.was bring
C.bring
D.was brought