watch is _______ by hand, not by machine, so it is very expensive.
ed d factured
e two horses look so much alike that we can not _______ one from the other.
er il inguish at
president of that company was very calm during the political _______.
ure ion eed is
4._______ is usually the chief enemy of the camera lens.
sion ture
_______ left the ship after sixty hours of hard struggle.
our way to Beijing, we visited Xian, a city of two million _______, and stayed there for two days.
A. insects n bitants hts
of the main reasons for air pollution is that many cars _______ smoke into the atmosphere.
er harge pe
forget to _______ to let us know you arrived safely.
e er
gave him a _______ that she could not come to his party.
ress t
the temperature is below zero, water will _______.
ze ue
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