What do parents in China want their children to do— Most parents expect to see their children _____ hard all day.

I can’t decide __________or not I should encourage my son to be a volunteer.— Why not It will make him more helpful.

In peace, too，the Red Cross is expected to send help _____ there is human suffering.

_ it goes on, hour ________hour

about a hundred years ago, the old stone bridge is still the only way linking the village to the outside.