It was early in the morning and the traffic was _________.
#19596
A
fluent
B
free
C
light
D
little
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You’d better go there by train.The train ticket is       the airplane ticket.
#19273
A
as cheap three times as
B
as three times cheap as
C
three times cheaper than
D
cheaper three times than
I am very ___ to you for your kindness.
#20784
A
gratitude
B
pleased
C
thank
D
grateful