Would you like to attend China’s Got Talent《中国达人秀》— _______, but I’m busy preparing for my test.

Whether to find a job or continue to study seems to be a(n)_____ topic of conversations among graduates. [ ]

.. —All the building materials have been washed away.—So I have heard. But there was no sign ______ a heavy rain was on the way last night.

Be quick, _______ we’ll be late for the class. —Ok, I’m coming.

In the eyes of a policeman, it’s usually dangerous to get close to the_______ criminal. He may do anything he would to escape.