（ ）1．—What did you do on _____May Day?
—We had _______unusual dinner．
A．the；an B．/；a C．/；an D．the；a
（ ）2．—Mum，when will you be free? You’ve promised to take me to Xi’an．
—I am sorry，Jacky．But I think I will have a _______ holiday soon．
A．seven-day B．seven days C．seven-days D．seven day
