—What _______ the number of the students in your school?—About two thousand. A number of them _______ from the countryside.
I have two sisters, but ____ of them is a teacher.
Diaoyu Islands _____ China ever since ancient times.
--______ interesting the storybook is! --Yes. I have read it twice.
Each year quite a lot of food ______ around the world. It’s really time for us to do something.
Everyone except Tom and John ____ there when the meeting began.