（ ）1．—The Smiths were on _____ visit to Venice．
—They had a wonderful time， though Mrs. Smith caught ____ bad cold．
A．a，a， B．a，a，
C．the，a， D．the，the，
（ ）2．—What can I do for you?
—Could you please give me some ______ to help me complete the _________ report?
A．advices，five-hundred-word
B．advises，five-hundreds-word
C．advice，five-hundred-words
D．advice，five-hundred-word
