We should take some measures to______ wild animals______.

Now I see you want to_______ the position as you said just now. Could you please give me a brief _______ your intention?

Thank god，you finally returned home ________.You can never imagine how I worried about you when I was told about the terrible accident.

 In much of the animal world, night is the time ______ for sleep—pure and simple.

Miss Smith often says “God helps those who help themselves”, intending to________ on us the significance of being independence.