If I _______ plan to do anything I wanted to, I’d like to go to Tibet and travel through as much of it as possible.

—Where did you get this book?—I picked it up from a second-hand bookshop if you ______ know.

—Send me an e­mail when you are free, will you?—________.

  --- Whose hair band is this ?  ________ it be Kate’s ? --- I’m not sure . It ________ be hers.

We will remember what happened _______the afternoon of may 12,2008.