2 a
3 an
4 a
5 a
6 an
7 a
8 a
9 a
10 a
11 a
12 a
13 a
What's this in english? It's a ruler.
What's this in english? It's an eraser
What's this in english? It's a pencil case
What's this in english? It's a notebook
What's this in english? It's an atlas
What's this in english? It's a blackboard
What's this in english? It's a book
What's this in english? It's a schoolbag
What's this in english? It's a pen
What's this in english? It's a pencil
What's this in english? It's a notepad
What's this in english? It's a timetable