His father _______ English here since he graduate

My father has worked in this school ___ he graduated from college.A、sinceB、forC、after

He thinks he is superior ______ his classmates because his father is an important person.A

John’s father _______ mathematics in this school ever since he graduated from Harva

Wang Li ’s father has taught English here since he has graduated from Peking Univer

For some years after his graduation, he ______ some of his classmates, but as times we

When the student graduated, he got his______.A．certificateB．bachelorC．degreeD．diploma