The boy burst into tears ________ he saw his mother.
|
A．at the moment |
B．in a moment |
C．for a moment |
D．the moment |
Raising environmental awareness was the aim of our art exhibition ____ last week.
|
A．to hold |
B．held |
C．having held |
D．being held |
_________ he was, he still went on with his work.
|
A．Tired although |
B．Tiring as |
C．Tired though |
D．While tired |
It is ten years since we ________ each other last time.
|
A．see |
B．have seen |
C．saw |
D．had seen |
More wild tigers have been seen in the forest around this area, ________ there used to be very few.
|
A．when |
B．where |
C．what |
D．which |
You can never be ________ when crossing the street.
|
A．very careful |
B．too careful |
C．carefully enough |
D．enough careful |
