Mr Li asks us to draw a poster about a ________ of the world.—I think you can draw one about Mount Qomolangma.

Look! A man is cutting a tree on the moon. –It ______be true. The teacher said there is no air on the moon.

They went on well at first but eventually everything ________ they had worried about happened.

eatest pleasure I know is to do a goodaction quietly, and to have it _____ by accident.

Mary had a traffic accident and has been sent to the hospital. Did you tell her boss about it? — Yes, but I _____ her husband first.