To improve their oral English, everyone in the class is supposed to ________ actively in these discussions.
In developing countries people are ________ into overcrowded cities in great numbers to hunt for fortunes.
We can’t ________ the car. There ________ something wrong with the engine.
—Don’t have yourself ________ there. Come and help me. —Where would you like to have the table ________ ?
—How does the plan ________ you?—Particularly good.
Great efforts must be ________ in order to improve your spoken English.