—Chris, could you help me __________my dog while I'm on holiday?—Sure. I'll take good care of it.
—Do you practice how to escape from dangers every term? —Of course. Our school pays much attention to the ______ of safety.
—Are these books yours, Mike? —No, they aren’t. They belong to ______.
—I think sixteen-year-olds should be allowed to drive. —______. They aren’t serious enough at that age.
—Let’s visit the sick children in hospital and ______. —OK, let’s go.
—What are you listening to? —A song by Huo Zun. It ______ beautiful.