A.prove his innocence by giving a wild story |
B.convince his teacher by taking offensive action |
C.figure out whether the teacher considers him guilty |
D.cover his lies by keeping changing conversation topics |
A.What causes people to lie |
B.How a liar covers his lies |
C.What tricks a liar uses |
D.How to detect a lie |
A.Innocent people will not explain their stories in detail. |
B.Touching mouth is an effective way to hide dishonesty. |
C.Eye movement to the left indicates that the person is lying. |
D.Liars favor a new topic in hope of their lies going undetected. |