Plastic bags are provided for our convenience but they have also __________ the pollution of the environment.
--Whose advice do you think I should take?--___________.
__________ you understand the rule, you will have no further difficulty.
—He isn’t particular about his food.—Yes, he eats_____________ anything.
You are saying that everyone should be equal, and this is ________ I disagree.
— Are you still thinking about yesterday’s game? — Oh, that’s ____________.