Abeamoflightwillnotbendroundcornersunless________(make)todosowiththehelpofareflectingdevice

You________gonow.It’sgettinglate.

Night________(fall),wehurriedhome.

ComradeLi________beinBeijingbecauseIsawhimintownonlyafewminutesago.

Thefloordoesnotlooksobadwhen________(sweep)clean.