Exercise 1: - Positions - Seas - Problems - Clothes - Countries - Women - Phenomenon - Crises - People - Glasses Exercise 2: - Woman - Foot - Child - Analysis - Datum - News - Glass - Leaf - Knife - Sheep - Short - Play Exercise 3: - Beds - Classrooms - Days - Factories - Teachers - Maps - Students - Pictures - Desks - Presidents - Matches - Texts - Pages - Teeth - Advice - Heroes - Men - Mice - Lawyers