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?
2) I don't know how the government is going to justify the EXPENSE (затраты/стоимость)of the project.
3) This ointment will help to HEAL (вылечить) your wound
4) I've lost my gloves. Have you got a spare PAIR ("пара"- о парных предметах)?