Bythemiddleofthe21stcentury,thevastmajorityoftheworld’spopulationwillbelivingincities_______inthecountry.
0wing____unusualshortageofstock,thisofferismade,subjecttothegoodsbeingunsold.
______aretheprimarydestinationsfortheChineseatpresent.
Heshookhandswiththevisitors________astoconveyhisapology.
Traditionallinguistsbelievethatthewrittenformoflanguageis______tothespokenform.
