— The air pollution is terrible.— It will be worse ________ we take action to protect the environment.
We need to buy a new car. This old car won’t ______ for very long.
What do you think ______solve the problem ?
Is this factory ______you visited last week?
—Did you_________the first place of the league match? —Of course we did. We_________all the other teams.
If the homework _______, you can go home.