I suggest they _______ at once.A. setting off B .to set off C. set off D have set off
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 .
.—Who did you stay with ? — .
—What about the books ? —Books of this kind well .