——Do you know where David is? I couldn’t find him anywhere. ——Well, he_______ gone far—his coat’s still here.
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.
—I expected him to be nervous before his speech, but he was as cool as a cucumber. —He _______ it carefully.