One can’t do extreme sports _________ he or she has had some training.
#31217
A
if
B
unless
C
once
D
since
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____ Johnny says sounds right to Helen. That’s why she has made up her mind to live with him ____ happens.
#34043
A
Whatever; whatever
B
Whatever; however
C
No matter what; whatever
D
No matter what; no matter what
_______ the sports meet will be held depends on the weather.
#31262
A
Whenever
B
If
C
Whether
D
That