当你需要别人帮忙时,你应该说: A. Can I help you?B. Can you help me?C. Do you help me?
Tom is a worker. He _______ in a factory. His sisters _______ in a hospital.
Jenny _______ English every evening.
Wang Mei music and often to music .
He said the sun _______ in the east and _______ in the west.
We will go shopping if it _______ tomorrow.