The doctor fixed some of the old woman’s _______.A. tooth B. tooths C. teeth
Would you like to go to the cinema to see Inception with me on Sunday? --- __________.
Do you think Maths __________useful subject?
I’m hungry. __________ my lunch here, please.
People walk ________ of the street in China.
The lovely girl often __________ her things __________ her friends .