We must do what we can to ____________the river ______________.
Itwasnotaseriousillness,andshesoon_______it.
Theforestguardsoftenfindcampfiresthathavenotbeen________completely.
Insomewesterncountries,demandforgraduatesfromMBAcourseshas_________.
Youcantakeanythingfromtheshelfandread,butplease_______thebookswhenyou’vefinishedwiththem.
Wewantedtogethomebeforedark,butitdidn’tquite________asplanned