A.It is a subconscious thing.
B.It reflects a lack of self-consciousness.
C.It is unnecessary indeed.
D.It is a kind of conscious act.
A.He has a feeling of insecurity.
B.He is missing his family.
C.He lacks self-confidence.
D.He feels ill.
A.Warmer clothes.
B.More aggressive clothes.
C.Clothes of brighter colours.
D.More casual clothes.
A.In his garden.
B.Near the road.
C.Deep in his woods.
D.In one of his fields.