which 3 of these sentences contain a lexical mistake:1) I wanted

Which 3 of these sentences contain a lexical mistake: 1) I wanted to raise the lid of the box, but my mother wouldn't let me do it 2) I don't know how the government is going to justify the expanse of the project 3) This ointment will help to heel your wound 4) I've lost my gloves. Have you got a spare couple? 5) Bess comes either from Los Angeles or San Francisco, I can't remember which 6) Did your parents teach you how to behave in this sort of situation?