— the population of the U.S.A. in 2009?—It about 309 million.A.What is; is B.What was; wasC.How many is; was D.How many was; is
There’re no buses. He has to there his bicycle.
–is Suzhou Museum from your school? –About 30 minutes on foot.
In our class there are 23 girls, and_______ are boys. A other students B. others students C. the other students D. the others students
We read 10,206 like this: _____________.
The boy always looks . Now he’s looking at his new drawing.