don't forget___my parents when you are in beijing OK!I won't A to see B sees C seeing

don't forget___my parents when you are in beijing OK!I won't A to see B sees C seeing
don't forget___my parents when you are in beijing OK!I won't A to see B sees C seeing

don't forget___my parents when you are in beijing OK!I won't A to see B sees C seeing
A to see-------------还没做的事情,用不定式

A. to see