When I went into her room, she was ________ in her work.

----Do you know the iPhone5 has come out? ----Really? It’s said to be superior           the iPhone4s. I can’t wait to buy           .

I’m excited that my parents_______ of me having a travel to Africa.

In front of the reading room of Yangzhou High School, a notice reads, “When you finish the book, please ________ it on the shelf.”

He’s got into the habit of running a while before going to bed，don’t______him from doing it.