Staying in hospital and taking special medicines ________ drug users an opportunity to stay away from drugs, which is________ the key to breaking the addiction to drugs lies.
#101126
A
serves; where
B
provides; what
C
give; that
D
allow; where
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 My new pen __________.Who __________ have taken it?
#99071
A
has been disappeared; can
B
has disappeared; could
C
is missing; should
D
has been lost; may
—Why don't you go home?—Because a lot of work________yet.
#99166
A
hasn't finished
B
hasn't been finished
C
has been finished
D
haven't finished
Since Mr. Evans took over the firm last month, he _____ to the busy schedule.
#100454
A
adapted
B
has adapted
C
had adapted
D
adapts