________ is known to everybody, the moon travels round the earth once every month.
. _____ in her best skirt, the girl tried to make herself ____ at the party.
How are you getting along with your studies? —Not very well, ______.
The office ordered his soldiers ________.
On seeing Jay Chow appear on the stage, the audience ______ cheering.
As prices______ too much in town, he decided to go to the countryside and make a living by______ sheep.