—What would you like to say to your ________ before leaving school?—I’d like to say “Thank you very much! I’ve learnt a lot from you in the past three years.”

In public places; could you please payto your behavior?

Hearing the director’s “       !”，all the actors and actresses kept in the own position (位置) and waited carefully．

We’ll have a _______holiday. What about going to the Great Wall?

Shanghai World Expo was the most important _____ in China in 2010.