The hospital nowpatients by name, not case number．

He was walking along the beach. All of _____ sudden, he saw a beautiful girl dancing ______ music.

Could you please________ my pet dog when I’m out

I came here for nothing else but to see you _____, but an accident (事故) happened _____[ ]

Now more and more young people _____their spare time _____to improve themselves at school or college.