Professor Williams keeps telling his students that the future __________ to the well-educated.
—Why are you looking so worried? —I sent an email to my son in America last week, but no reply ________.
When the environmentally friendly cars came onto the market, many people were eager to buy them ________ the price.
—I believe Tom to be a great businessman like Bill Gates in the future. —Why do you think so? —Because he is ________ in business.
Men will ________ all the natural resources if they continue consuming them like that.
An official said the plan had also taken migrant workers into account, ________ medical care would be provided even if they didn’t have a stable job.