It's ______ ruler. It's ______ orange ruler.A.a;an B.an;a C.a;the
We are going to Beijing. Can you _________when the train will leave ?
There are _____ bananas in the box. I will buy some this afternoon.
Why not____ your teacher for help when you can’t finish _____ it by yourself?
The boy isn’t _____ to dress himself.
I am ______taller than my brother