Mary ___________to see you.She._________ for you downstairs at the moment.
The world seven continents and four oceans.
form the moon, our earth with water .seventy percent of its surface, appears as a blue ball.
The foreign guests, by an interpreter, came out of the hall.
Einstein was usually his scientific study that he even forgot to eat.
Tom felt that he himself , rather than the girls, for the failure of the football match.