(2014·日照模拟)For years the government of that country________their responsibility when it comes to the mentally ill

sked why he went there,he said he wassent there___for a space flight

Couldit be in the classroom_____ we had a talk last night _____you left yourkeys

Experiments of this kindin both the U．S．and Europe well before the Second World War

When were you born?一I was born _____ the morning of June 18th，1975