—What were you doing at this time yesterday?—We _______ in the classroom.A. read B. were reading C. are reading
--- Who’s Mr Brown? --- He’s _______ father.
There are ______ workers in this factory. My brother is in it ,too.
_______ she isn't at home. She_______ go to Beijing.
Each of Jay Chou’s songs _________ very special.
Nanjing, ________ capital of Jiangsu, is _________ old city.