How long does it take?—Oh, it depends_____ the means of’ transportation. [ ]

Is this _______ pencil case? –No, it’s ______ eraser．

Excuse me,Can this magazine be taken out of the reading room? —–,———you can only read it here.

Shall we go on visit to Shanghai after the exam?—No. I have to practice playing piano.

Your story is perfect; I’ve never heard ________ before.