The doctor was ______ immediately the little boy fell off a ladder and hurt himself. 
#83939
A
asked for
B
sent for
C
waited for
D
cared for
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Only by working hard can you ______ the goal.
#71657
A
achieve
B
receive
C
make
D
take
It ___ to be raining when we went to see him off at a railway station.
#80731
A
happened
B
had happened
C
took place
D
took