We often play __________ piano in it. ( )

A．the

B．a

C．an

D．/

句子改错
1. It was a hour late.
____________________________________
2. He usually got up at half past six.
____________________________________
3. He usually walk to school.
____________________________________
4. The earth go around the sun.
____________________________________
5. He doesn’t do his homework yesterday.
____________________________________

This is _______English school. （）

A．a

B．an

C．/

Disneyland is _____ famous theme park in the world. (   )

A．the most

B．first

C．most

It’s ____orange sun. (   )

A．a

B．an

C．the