This is __________ ruler. That’s __________ eraser.A. a, a B. an, an C. a, an
In China when the traffic light is red, you ________ cross the road.
Bring a map of China because you _______ want to travel around.
What ______ at seven yesterday morning?
My teacher is an interesting man, his words made everyone _________.
Tom’s mother asked him _________ some washing after dinner.