After her son died in a car accident, the old lady would sit at the window, ______ out and _______ in thought.
| A．looked; lost | B．looking; losing |
| C．looked; losing | D．looking; lost |
Though having lived abroad for years, many Chinese still_______the traditional customs.
| A．participate | B．attract | C．observe | D．risk |
I’m afraid by the time you arrive this afternoon I_______ a lesson then.
| A．had | B．are having | C．have had | D．will be having |
In the good care of the nurses, the patient is ____recovering from the heart operation
| A．quietly | B．actually | C．gradually | D．practically |
A modern teaching building has been set up in ______ was a wasteland ten years ago.
| A．what | B．which | C．that | D．where |
The result might not as satisfactory as expected but the ________ on his face told us that he was very happy.
| A．expression | B．impression | C．celebration | D．appearance |