Finish the following service expressions, using what you have learned in Key-Point Knowledge. P: Passenger C: Clerk 1. P: Excuseme,why I can’t pass the automatic face-recognition turnstile? C: 2. C:Excuse me , Miss. P:There’s nothing dangerous in my back pack. 3. C: P: Oh. There is a screwdriver. 4.. C: P: Yeah. What’s up? I would like to take this souvenir as a gift to a friend. 5. P: Is there a problem? C: 6. P:Why I can’t take the spray sunscreens? C: 7. P: Sorry, I don’t know the regulations, what should I do with the gun? C: 8. C: I don’t know fruit knife is forbiddento take. What should I do? P:.