Anyone, whether he is an official or a bus driver, should be ___________ respected.
Many a student _____ that mistake before.
My mother is always warning me when I go out, “Don’t get off the bus ____ it is stopping.”
—Johnson, there’re a lot of chairs over there. Go and fetch ________ for me.—Why ________ ? Mike is sitting there doing nothing.
---What is the terrible noise ?----The neighbours________their kitchen.
—Why didn’t you put your cellphone in your overcoat pocket?—I ________, but I was afraid it would be stolen.