Once______ a difficult and even dangerous place______,Vietnam is now a friendly destination that welcomes visitors from all over the world.
. My camera can be _____ to take pictures in cloudy or sunny conditions.
This is the _____ piano on which the composer created some of his greatest works.
Mr. Smith gradually _____ a knowledge of the subject.
The policeman stopped him when he was driving home and _____ him of speeding.
His new appointment takes _____ from the beginning of next month.