Advertisements have become part of our everyday life and so it is important that we __________ ourselves about them to protect us from being fooled by them.
| A．must educate | B．might educate |
| C．could educate | D．educate |
Theforestguardsoftenfindcampfiresthathavenotbeen________completely.
| A．turneddown | B．putout | C．putaway | D．turnedover |
Insomewesterncountries,demandforgraduatesfromMBAcourseshas_________.
| A．turneddown | B．turnedover | C．fallendown | D．fallenover |
Youcantakeanythingfromtheshelfandread,butplease_______thebookswhenyou’vefinishedwiththem.
| A．puton | B．putdown | C．putback | D．putoff |
Wewantedtogethomebeforedark,butitdidn’tquite________asplanned
| A．makeout | B．turnout | C．goon | D．comeup |
Itiscertainthathewill______hisbusinesstohissonwhenhegetsold.
| A．takeover | B．thinkover | C．handover | D．goover |