Informal A: You’re welcome. 1)______________? B: I hit some traffic on the motorway, but quite smooth overall. A: Excellent. How’s your mum? Formal A: You’re welcome. 2)_________________? B: No, the directions you sent me were very clear, and there was hardly any traffic on the road. A: Excellent. How’s Mr Samuels? 提示: 两个答案以上请用分号隔开,并空格,不需要写题号,最后一个答案不需要分号,如:Hello; How are you