The university estimates that living expenses for international students ________ around $8,450 a year, which ________ a burden for some of them.
#85669
A
are;is
B
are;are
C
is;are
D
is;is
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The light ____  red. You ____  cross the road.
#44062
A
are, can
B
is, cannot
C
are, can not
D
is, must
All possible means ______. However, nothing can _____ his wife dying of lung cancer.
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A
has tried; stop
B
have tried; keep
C
have been tried; prevent
D
has been tried; stop
________ children whose parents had died in the earthquake ________ sent to other families.
#85556
A
A great number of; was
B
A large number of; were
C
The great number of; was
D
The great number of; were