______can you stay there? --For two weeks.A. How longB. How farC. How often
—Are you going to Beijing for vacation? —Yes.want you to________me with some information about it.
Our country________the sixth population census(人口普查)already.
Nick is never late for work.He always gets to the office________. A.on time B.in time C.at times
—Why was your class so lively,Mr.Li? —Oh,my students________in groups about the coming school trip.
—The windows are broken and need to be repaired. —I think so.They can hardly________the cold now.