I recognized him at once, ______ we hadn’t seen each other for a long time.
A. because
B. even though
C. as
D. so
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Linda lost the game. ______, she was very angry.
As a result
But
C. Since
D. Although
It has been years ______ we enjoyed ourselves so much as today.
A. although
B. so
C. due to
D. since
I can’t help you ______ you tell me what’s wrong.
A. unless
B. if
C. when
D. so
She thought there might have been an accident, ______ she called the police.
A. moreover
B. however
C. so
D. but