Jim has made a great English speech today. –_________, and_________.

Joe has been studying Chinese for three months．but he can ________ understand people when they speak Chinese．

Why did they help Mrs Brown with her work? – Because she was _____.

The volunteers sent _______ books to a mountain village school on Children’s Day.

Do you know the woman called Yu Dan?—-Yes. She is regarded _______ one of the best speakers in our country.