四、Multiple choice(单项选择)15分It looks as if they are going to _________ us a lot of money for the concert hall.
I bought a dress for only 10 dollars in a sale;it was a real ________.
Make sure you’ve got the passports and tickets and _________ before you leave.
--- How about _________ Christmas evening party? __ I should say it was __________ success.
---Lost and Found office. ________? --- I wonder if you have a small black suitcase of mine.