I’m trying to sleep. Would you mind ________ the music?
—What’s the best time ________ a field trip? —I think it’s spring.
—I will call you ______ I get the ticket to the cinema. —It is very kind of you.
Betty will ring me up when she ________ in Shanghai.
—There are many traffic accidents today. —If people obey the traffic rules, there will be ____ accidents.
—I don’t know how to stop sad feelings —____________. I can help you