3 First, remind Ss of the form and use of a/ an, some, any and phrases of quantity used with uncountable nouns. Ss may refer to the Grammar Boxes in A Closer Look 2. Then, ask Ss to work in pairs, asking and answering questions about the ingredients for an omelette. T may go around to help weaker Ss. After finishing, call on some pairs to practise in front of the class.