Q.1.
To assure or vow to do something
Q.2.
To answer or respond
Q.3.
To find something or find something out
Q.4.
To duplicate or reproduce something
Q.5.
To know from past experience
Q.6.
To clarify or explain
Q.7.
To greet or receive in a friendly way
Q.8.
To put a letter in the mail
Q.9.
To uncover or make known
Q.10.
To allow or permit. To make possible