Where is my boy (or Where is my son)
mon professeur est ... means my teacher is ...
'Mon âme est perdue' means 'my soul is lost' in English.
"my heart is with my son"
you are my love
Quel est mon mot de passe means "What is my password".
"mon émission favorite est ..." means "my favorite (TV) show is ..."
"mon anniversaire est le dix-neuf octobre" means "my birthday is on the 19th of October" in English.
''Do I adore my father''
It translates as "you are my little star."
mon stylo est très grand means 'my biro / ballpoint pen is very big' in English.
"My name is..." is a literal English equivalent of the English-influenced, incomplete, uncommon French phrase Mon nom est... . The pronunciation will be "mo no ey" in French.
Mon anniversaire est à venir means "my birthday is (yet) to come" in English.