He was unhappy when he sold his guitar.After all,he________it for a very long time.(2013·辽宁,22)
The International Red Cross is ______ non-profit organization that cares for the wounded, sick and homeless in wartime, and victims of _____ natural disasters.
We all do more speaking ___________, even when we have a break after class .
Zhang Hong is said___________by heart 2000 words up to now .
They really have a great time too , designing everything , drawing the blue prints , ___________the angles and so on .
—Was it in 1969___________the American astronaut succeeded___________landing on the moon ? —Yes , that’s right .