The chemistry teacher demanded that the laboratory report _______ immediately after the experiment was done.
| A．to be written | B．would be written | C．be written | D．must be written |
----You seem to be burning yourself out with the coming exam!
—--________. I'm dying for a thorough rest and a good workout.
| A．Generally | B．Actually | C．Typically | D．Exactly |
-----Do you regret having quit your job?
----Why should I? I ________ as much ,but I really enjoy the present one.
| A．didn’t earn | B．don’t earn | C．hadn’t earned | D．haven’t earned |
One thousand dollars a month is not a fortune but would help cover my living ________.
| A．bills | B．expenses | C．prices | D．charges |
We are said to be living in ____ Information Age, ____ time of new discoveries and great changes.
| A．an; the | B．不填; the | C．不填; a | D．the; a |
---- How often do you go to the concert ?
---- ______________,but at least once a month.
| A．It depends | B．Have no idea. |
| C．As usual | D．Generally speaking. |