Q.1.
To study or look into a subject
Q.2.
To explain or go into detail
Q.3.
To comprehend or know
Q.4.
To discover or find out about.
Q.5.
To stop living
Q.6.
To order someone to do something
Q.7.
To go in front of something
Q.8.
To perform or behave in a certain way
Q.9.
To get near to something
Q.10.
To call round to see someone