My brother Peter is good at model planes.
Soon she __________ swim a quarter of a mile.
The little girl painted one side of the paper green but _________ side black.
There are _________ students in the classroom. Can you tell me where they are?
Tom’s mother was ill ___ hospital so he was ____ hospital to look after her.
― I never __________ him after he went to the USA.―Maybe you should write to him first.A. hear about B. hear of C. hear from D. hear out