I don’t know the reason _______ you were absent from the meeting, and I am not sure whether someone will tell me the reason _______you haven’t told me.
If you want to catch the first bus you’d better ________ for the bus station immediately.
Walking around, I found the city was full of people _________ for the New Year’s festival.
We are looking forward to _________ a chance to watch the opening ceremony of Shanghai World Expo.
There’s a man at the reception desk who seems angry. I think he means ________ trouble.
There is a(n) ________ of 200 yuan for the person who returns the lost necklace to its owner.