名词解释：copyright

Thelongprisongallerieswerefulloflifeand________gravebustle.

AccordingtotheGrammar-TranslationMethod,Latingrammarwasconsideredtobethe______grammar.

Therearemanysalesthisseason,duringwhichstoreswilllowertheir_______prices.

Inourdepartment,everystudent_________after-schoolactivities.