Have you ever seen ______ China pavilion(展馆)? ______ traditional one indeed.

Could you please come to the museum with me this afternoon?—Sorry, I ______ . I have to take a piano lesson at 2 pm.

How do we say the number “4,135”?

Excuse me, but could you please turn the radio down?——Sorry, I _________ you could hear it.

The teachers believe ______ punishment is by no means ______ wise choice to help the pupils grow healthily.