—We can see the signin the public places. What does it mean?—It means________.

Let’s go to the ____________ to buy some things.

—Is there a hotel in the neighborhood, sir?—Yes, go down this road and turn right.

______ is one of the greatest scientists, who won the Nobel Prize for physics.

The people in western countries celebrate_______ by making pumpkin lanterns and wearing special costumes with masks.