Mrs. White was so ________ in her work that she didn’t notice a stranger enter the office.
We find _______ difficult to talk to him about anything serious.
—Thank you for joining in our conversation tonight.—_____.
MoYan, _______ Chinese writer, has won the2012 Nobel Prize in Literature, which is _______ great surprise.
–We’re going to visit our teacher this weekend, would you like to join us?—______. I’d love to.
He said _______, but actually he didn’t keep his promise. That’s to say, he didn’t show up.