He will stop showing off, if no notice_____of him.
She seems_ happy in her new job since there is nothing troublesome to bother her.
The recent research attempts to the effectiveness of different drugs used for the new virus.
It is for all drivers not to drive after drinking, otherwise, they would be put into jail.
The manager demanded that the report of the committee be printed without any .
His carelessness may well his failure in the final interview.