He put on a smile and said it didn’t matter，________，in fact，he cared too much about what she said.
#31405
A
When
B
As
C
While
D
Once
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________ I meet him, I always think of the things which happened between us.
#33603
A
Every time
B
For the time
C
The night
D
At no time
—Did you stay up late last night?—Not very late. It was half past eleven I went to bed.
#33470
A
that
B
when
C
before
D
since