The actress received an award for her ____ to charity work．
A．addiction B．devotion
C．allowance D application
As is known __________ us，the actress is famous __________ her excellent performance.
| A．for； as |
| B．to； for |
| C．as； for |
| D．to； as |
Out of the train_______, well-dressed and waving to the crowd．
| A．a tall man stepped | B．was stepping a tall man |
| C．did a tall man step | D．stepped a tall man |
— Do you know how Chinese acupuncture reduces pain?
— Well, well, _______． I’ve never read about that．
| A．I can’t tell you | B．you really have me there |
| C．there is some doubt | D．what a shame |
In many cities of China, if an ambulance is_______ in a traffic jam, police will respond to the emergency．
| A．held up | B．held back |
| C．held down | D．held out |
— I don’t remember having ever seen John since last week．Has he gone somewhere?
— Not really．He_______ his newly-bought apartment.
| A．has decorated | B．was decorating |
| C．decorated | D．has been decorating |