Write it _________ the blackboard.A. on B. under C. in
— We have known something about the accident, but we need more ____. Can you help us?— Yes, sir.
Our neighbours are so kind that they often give us a ____ when we are in trouble.
The Sydney Opera House is like a huge sailing boat with water ____ three sides.
— What are you up to? — ____.
— It’s half past six now. — ____! We have only twenty minutes to get there.