4 A Look at the flowchart. Use the prompts to complete the customer's sentences. 134+136. 2 lượt t nhau Shop assistant Can I help you? Size forty-two in grey? Just a moment. Here you are. Let me look. Ah yes. Here you are. No, sorry. We've only got size thirty-six in black. Customer Yes. Have you/this sweater (size forty-two? Oh, it/big/Have you / it / size forty? Have you/it/ black? That / too small./1/ have / the grey one. B Work in pairs. Read your conversation aloud n