--My son coughed badly last night. What can I do?--You ____ worry so much about it. Drinking more water will help.
—What does your new English teacher look like? —She is a pretty lady________long hair.
—________? —He is tall.
The Greens moved to China a few years________.
—Listen!Who________the piano? —My sister.
To be a policeman is interesting________sometimes it’s kind of dangerous.