.By around 900 AD,there were many places in Northern Europe______the Vikings chose to live.
#4786
A
in which
B
when
C
which
D
at which
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He was deep in thought with his eyes_____ on the ceiling.
#4933
A
fixed
B
fixing
C
fix
D
to be fixing
The foreign friends you referred to _______ looking forward to _______around our university.
#4518
A
are ; being shown
B
being ;being shown
C
being ; showing
D
are ;be shown