Is _______ necessary_______ the workers wear uniforms at work?A. it, for B. this, to C. it, that
–Do you like ___the movie Bodyguards and Assassins(十月围城)? -- Of course. It’s _____ wonderful one.
Thank you, Mark. —__________
—Good afternoon, John! — _____________.
Today is Tuesday and tomorrow is .
This is Zhang, he is my English teacher.