thousand
                    - _______ visitors come to China every year .[ ]
 - Two hundred thousand three hundred and sixty means ___________.
 - There are three ________ students in their school.
 - Two ______ trees have been planted along the lake since 1998.
 - The snowstorm brought disaster to ________ people.
 - There are about ____________ students in our school.
 - Every year, _____ people go to visit their factory
 - There are _______ doctors and nurses working hard in that hospital.
 - Look! There are people in the supermarket.
 - Bruce,how many students are there in your school?—Mmm, about.