TO MAKE SURE
TO MAKE SURE: meaning and examples
Today's expression is: to make sure (...of something /...to do something)
It means: to check that something is the way that you think it is; to be sure or to assure.
Example 1:
Please make sure to put away your books before starting the exam.
Example 2:
The president always makes sure of his facts before giving a speech.
Have a great day!