Some of the exercises appear to be ones that you have done, but after taking second look, you will find that they are different.
| A．不填; the | B．the; the | C．the; a | D．the; 不填 |
A good student is good at _______ what the teacher says at once when hearing something important in class .
| A．getting down | B．passing down | C．setting down | D．coming down |
in a white uniform, he looks more like a cook than a doctor.
| A．Dressed | B．To dress | C．Dressing | D．Having dressed |
Do come here tomorrow,we will enjoy the live performance by the “Heart-to-Heart” Art Troupe.
| A．or | B．while | C．and | D．however |
Edward, you play so well. But I you played the piano.
| A．didn’t know | B．hadn’t know | C．don’t know | D．haven’t known |
I’m sorry , sir, but those shoes are notin your size.
| A．favourite | B．available | C．useful | D．convenient |