Before stepping onto the stage of the Voice of China, the singer Yao Beina took a deep breath to _____ her courage.
The police warned that anyone ______guilty of taking drugs in that country would be put in prison.
–Have you listened to ______ weather forecast, Linda?–Yes. It says that there will be ______ heavy rain this weekend.
–Is it all right if I sit here?–______, sir. The seats are for elderly people only.
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