--Hello, Sandy. This is Jack. What are you doing?---I’m watching a match. It started at 7:00 p.m. and _____ on for another an hour.
You look pale. _______ have a good rest?
—I’m afraid you have a cold. You’d better go to see a doctor. —_______
My hometown is in the south of China. There is _______ rain in spring.
—Oh, you have a headache and a cough. _______ have you been like this? —Three days.
—I had a backache. I can’t sleep. —_______