1.   Then he sniffed her hands and she drew up her fingers so he would not bite them.

2.   Then he sniffed her hands, which she, in her effort to impersonate a tree, was pressing against her legs.

3.   Soldiers searching for the assailants stopped Palestinians in the streets and sniffed their hands for the smell of petrol used in the homemade explosives.

4.   Soldiers searching for the assailants stopped Palestinians in the streets and sniffed their hands for the smell of gasoline used in the homemade explosives.