I’ll look into the matter as soon as possible.Just have a little______.

In order to understand the____ of the animal, she spent many years recording its daily activities.

—Where does your sister work, Jack? —She works in a ___________. 

_______, when I went to town to see my sick teacher, he said to me, “I’ll come back to school again _______.”

—Yangyang carried off the first winter Olympic _____ medal for China.—Great! What ____ she won for our motherland!