Unit7 What’s the highest mountain in the world?

—Someoftheanimalspollution.—Right.Thegovernmentwil

—Whichmonthhasdaysinayear?—February.A. few B.littl

 BeijingisoneofinChina.A. thebiggestcity B.biggerc

—Whichcountryhasthepopulationintheworld?—China.A. 

Thepriceofthiscomputeristheofthethree.A. smallest