---Why is your father in such a hurry?

---He ______ for Beijing to attend an important meeting．The plane ______ at six．

---Say, Jane, will you come with me to the game Friday?

---______, Bob, but I promised Mary I'd go with her.

---______ doesn't always happen as we expect．

---Really!So we mustn't take the impossible things as our aims in case that we might be disappointed in future．

---When is Mary leaving?

---She is due to ______ at 2 o’clock．

---Tell me what happened ______ you?

---When the thief broke in, I happened ______ in the sitting．

---So, you will finish your school this July.

---Yes, we are ______ the long summer holiday.

---You seem to have made another decision．

---You are right．I am considering ______．California, you know, is my first choice．