The question was so personal that the movie star felt_____ to answer it.
To our surprise, not a single word _______ in the discussion last Thursday.
——Why are you late for the meeting?—— I got caught in the heavy rain, or I _______ earlier.
The 3G cell-phone must be of great use to ______ wants to get the information through the Internet quickly.
——How do you like the set of popular science books?——Wonderful! It _____ many problems we are interested in exploring.
Was it in the train “ Harmony”, ______ is China’s first high-speed one, that John met with his foreign friend?