Only when _____ five _____ my father. [ ]

The money collected should be made good use _________ the people in Taiwan who suffered a lot in the earthquake.[ ]

ay’s college is appropriate as a setting for a society,________ itsmembers must acquire and manage knowledge from a wide variety of sources．

Men will ________ all the natural resources if they continue consuming them like that.

This newteaching approach is specially ______ to develop children’s problem-solvingskills