. Don’t have the lights ______ all day long. It is a waste of electricity.
|
A．burn |
B．burned |
C．burning |
D．to burn |
. Either you or the headmaster ______ the prizes to the gifted students.
|
A．is handing out |
B．are to hand out |
C．are handing out |
D．is to hand out |
. The 2010 Shanghai World Expo is well worth ______.
|
A．visit |
B．visited |
C．to visit |
D．visiting |
I am interested in traveling. It is ______ but ______.
|
A．interesting; tiring |
B．interested; tired |
|
C．interesting; tired |
D．interested; tiring |
The windows haven’t cleaned for a long time. They need ______.
|
A．to clean |
B．to be cleaned |
C．cleaning |
D．B and C |
Our teachers are really ______. They often work in their office far into the night.
|
A．open-minded |
B．hard-working |
C．self-confident |
D．warm-hearted |
