The shop manager always says to his assistants, "We can never be ____customers.

— I wonder ________ you’ll water this kind of flower. —Once a week. 

Was it _________ she said or something that she did ___________ you were angry at so much?

It is no good ______ him. He doesn’t help himself.

Never before ________ buying a computer, but now it seems a necessity in my everyday life.