Question
[rapping, heard, bustle, began, understand, closing, opening, unison] Usually, when school (a) ..........., there was a great (b) ............., which could be (c) ............ out in the street, the (d) ............and (e) .............. of desks, lessons repeated in (f) ............. , very loud, with our hands over our ears to (g) ............. better, and the teacher’s great ruler (h) ............ on the table.