Some words_______ on the blackboard just now.

___ _? —It’s hard to say. If there were no examinations, I should have a much happier time at school.

Yao Ming was born _____September 12, 1980.[ ]

Please look around. What can you see _______ your right? [ ]

Dinner is ready. Help yourself! —Wow! It ________ delicious. Could you please tell me how to cook it?