It’s not right to ______ the poorer people of the world.
I’d like to go to Tommy’s birthday party this evening, but I _____ just _____ from the flu.
With the fast development of agriculture, the people, ______ village she taught ten years ago, have lived a happy life.
Marry _____ as a secretary in this company for twenty years and now she stays at home taking care of her own garden.
As is often the case, the fact that something is cheap doesn’t _____ mean it’s of low quality.
—Tonight’s negotiation _____ to be a difficult one.—I can’t agree more. Both sides are stubborn and will fight for their own benefits.