Few people paid full attention to their health conditions ________ they were seriously ill.
#31465
A
when
B
if
C
until
D
after
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________ a two-year period, Nancy became addicted to painkillers （止疼药）.
#34784
A
Beyond
B
Above
C
Since
D
Over
—What was the party like?—Wonderful．It’ s years ____ I enjoyed myself so much．
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A
before
B
after
C
since
D
when
Are you ready for Spain?Yes. 1 want the girls to experience that______they are young.
#79826
A
while
B
until
C
if
D
before
As long as I can remember, _______ I called, my son would answer.
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A
before
B
any time
C
until
D
while
We’ll have a picnic in the park this Sunday ________ it rains or it’s very cold.
#30506
A
since
B
if
C
unless
D
until