—I’m your old friend Tom. We used to study in the same high school. —Tom? I’m sorry I ______ you. Where have you been all these years?
Regulations _____ that students attend at least 90% of the lectures.
It’s ten years since the scientist ___on his life’s work of discovering the valuable chemical.
Although there are no classes in the afternoon now, no student ______ go out of school without the head teacher’s permission.
Though _______ money, his parents managed to send him abroad.
Nowhere else in such a small town, I think _____ a book as good as this one.