If not _______, you’re allowed to return everything within 10 days for a full refund and no further duties.
Aprofessorandawriter_________presentatthemeeting.
Hisfamily________musiclovers.
Thosewho_________singingmayjoinus.
There _____aknifeandforkonthetable.
Over80percentofthepopulationofChina _____peasants.