Mr.Smith enjoyed 1 in a restaurant(饭店).After meal, when he was leaving, he couldn't 2 his bag.He had put it 3 the chair.But now 4 was on the chair.He looked 5 .Just then, a waiter came 6 and asked,“Did you have a good meal?”“Yes, thank you.”He 7 ,“But I can't pay the bill, my bag is gone.”The waiter smiled and went out.A few minutes 8 , he came back 9 a bag and gave it back to Smith.He said,“I'm sorry.My dog has taken it 10 the garden.He often does this.”