Europeans made ______ clear that they did not want to take the Romans as neighbors.

What did the policeman say to you, Liu Ying–He told me ______ my purse in the bicycle basket. It’s too dangerous.

While dancing happily at home，________．[ ]

mind, the secret to happiness__________ yoursuccessful work and your contribution towards others’ happiness.

She is upset today, and I want to doI can to cheer her up.