--What should I get my grandma for her birthday? -- Why ___ you ____ a scarf?
— I have failed. I really don't know why I did so badly. —________ Just try to do it better next time.
________ I got on the bus, he got off.
Not only the kids but also the teacher ________. We are worried because time is running out.
My father has a habit of jogging ________ the Dongcheng River for an hour in the evening.
It is said that the terrible weather will ________ for another week.