Since the outbreak of the disease, 90 patients have been         to have the illness and other suspected patients are still under examination. 

He told me that his aim was ________ a job around here to support himself while he studied in the university these years.

_____ for his mistake, the little boy could not but _____to his teacher that he was wrong.

1It doesn't matter so much whether he works hard；the question is whether he works ______.

- When he was a little boy，he ______ on the farm.