There is ___ food in the fridge(冰箱). Let’s buy some.

— Whose pen is this?  — Oh, it’s_____. I was looking for it everywhere.

Reading more helps ________ learn better.

—Have you ever seen a panda , Linda?—Yes , I just saw _________at the zoo last Sunday .

——Jack, is there ______ in today’s newspaper?——No, nothing.