The fire went on for quite some time _______ it was brought under control.
|
A．when |
B．since |
|
C．after |
D．before |
She was walking down the road _______ she heard someone shouting for help.
|
A．when |
B．suddenly |
|
C．until |
D．before |
Why do you want a new job ______ you’ve got such a good one already?
|
A．that |
B．where |
|
C．which |
D．when |
They kept trying _____ they must have known it was hopeless.
|
A．if |
B．because |
|
C．when |
D．where |
Now he works in the factory ______ his father used to work.
|
A．where |
B．when |
|
C．in which |
D．that |
You should let your children play ______ you can see them.
|
A．where |
B．when |
|
C．in which |
D．that |
