My family has two dogs. One is white, ________ is black.

If our parents do everything for us children, we will not learn to depend on ________.

I’d rather ride a bike as bike riding has _____ of the trouble of taking buses.

You may depend on _______ that he will turn up in time. 

--Which coat would you prefer, sir?  --I’11 take___________, to have a change sometimes.