owded the street outside, ______ a look at their hero

________ herself with routine office tasks, she had no time to attend to her children.[ ]

Being physically examined for free twice a year is what every clerk _____ be ensured in any company of the state.[ ]

Lu does work hard. —Yeah. _____ of his time ______been spent on studies every day.

If you are _______ about Australian cities, just read the book written by Dr. Johnson.[ ]