Her last book sold five million copies and we hopethis one will be＿＿＿＿popular

We finished the job last night ,but it was already midnight _______I arrived home．

Kunar can take his car apart and put it back together again. I certainly wish he_____ me how.

Who is _________, your mother or your father

He________a good knowledge of Chinese history.You can ask him about the ancient china.[ ]