When the fire alarm rang, many people fell into a(n) _____ and didn’t know what to do.
#12425
A
anxiety
B
panic
C
hurry
D
ease
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You ________ park here!It's an emergency exit.
#11450
A
wouldn't
B
needn't
C
couldn't
D
mustn't
Paper produced every year is  _______________the world`s production of vehicles.
#14115
A
three times the weight
B
the three times weight
C
as three times heavy as
D
three times as heavier as