Did the doctors save the old man— Yes. He _______ on the morning of May 10th. And now he is out of danger.

She is a quiet girl at school，but sometimes she _____ be very naughty.

g is a small city Therefore, to ______ the flowof traffic, the government has decided to broaden some main streets

She told me the earth ____ around the sun.

Why do we have to_________ Sue’s selfish behavior We have to teach her to care for others.