Relacionar Columnas Keynote Advanced U4: GrammarVersión en línea Students will practice expressions used for approximation. por Carlos Rincon 1 Was the factory tour interesting? 2 What does Ken Arnold look like? 3 How many people came to the presentation? 4 How many tickets do we need to buy to get a group discount? 5 Who was that on the phone? 6 What's in the bag? It was actually kind of frustrating because I couldn't hear the guide. As few as ten, according to their website. Roughly twenty. Some sales representative from an office supplies company. My stuff. He's tallish, about 40.