WhenwevisitedZhouZhuangagaintenyearslater,wefounditchangedsomuchthat wecouldhardly________it.

If you want to change the world, you have to yourself first.

It’s so nice toenjoy the sunshine here on the green grass.—You ______ us aright place.

The bird was lucky enough to escape _______ by the young man .

The boy was so tired that he fell asleep ______ his mother could take off his clothes