He was walking along the sands ______ he saw a big footprint in the sand.
#31778
A
while
B
as
C
when
D
after
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_______ a small number of Australians are bitten by spiders each year, most recover without any medical treatment.
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While
B
Unless
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When
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________ you prefer, I'll give it to you. But we haven't any other models for you to choose from.
#31084
A
Whatever
B
Whenever
C
Whichever
D
However
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#34677
A
That
B
Whether
C
If
D
Where