Luther King, Jr. put it that peace is not merely a distant goal that we seek, but a means ______ we arrive at that goal.

When I was a little boy，I lived in a small fishing villageThe visit to the village made me think of the________of my childhood

What’s one fourth and a half, do you know—Yes, it’s________.

This is a complex operation. A team of nurses _____ the doctor in performing the operation.

Excuse me. Could you tell me ________?— Sorry, I am new here.