We’ll go to Guangzhou ________ train. [ ]

.. The online exposure of the diary of a government official made the public realize the extent ______ the Internet affects the society.

Who’s the woman in red ? Is it Mrs. White?—It be her. She went to Beijing yesterday.

We have a big library ______ lots of useful books. [ ]

Her uncle _________ to the factory .He will be back __________ an hour .