情景交际。
(1) 打扰别人时出于礼貌,你应先说______________
A. Excuse me B. Sorry
(2) 你迷路时,你应对警察说____________
A. I’m lost B. I don’t know
(3) 你想问Sam现在Daming在做什么,你应说____________
A. What is Sam doing? B. What is Daming doing?
(4) 你想知道物品的价格时,你应问___________
A. How much is it? B. How old are you?
(5) 路人向你表示感谢时,你应说___________
A. Thank you B. You’re welcome