Professor James will give us a lecture on the Western culture, but when and where _______ yet.
Walking alone in the dark,the boy whistled to ________ his courage.
I've ________ the habit of calling in on my grandparents on my way home from school.
________ a moment and I will go to your rescue.
In modern times,people have to learn to ________ all kinds of pressure although they are leading a comfortable life.
You're telling me a lie. Your facial expression has ________ you ________.