Helen was much kinder to her youngest son than to the others, __________, of course, made the others envy him.

  —I think everyone has a role to play in making the planet a better place.—Yes, indeed. ______.

 Richard was called in by the police to answer questions _______ the disappearance of Thomas Ripley, whose relatives were so ______ his present situation.

Don’t leave matches or cigarettes on the table within ______of little children. 

Maybe you have been too many famous restaurants, but nowhere else _______ such spicy ducks.