I don’t know whether you happen ____ it, but I’m going to study in the U.S.A. this September. A. to be heard B. to be hearing C. to hear D. to have heard
Difficult as the question was, David ____ to find an answer.
Dickens visited America in 1842, publishing American Notes on his return and ____ his experience in another book.
.____ the news, so far, has been good, there may be bad days ahead.
—We’d better go downstairs right now for lunch. —____ They serve food 24 hours a day.
The traffic slowed down because of the heavy snow in Yushu County, presenting a new ____ to the recovery from the earthquake.