Bythemiddleofthe21stcentury,thevastmajorityoftheworld’spopulationwillbelivingincities_______inthecountry.
_______thefirstlanguageisusedintheteachingofthesecondlanguageintheGrammar-TranslationMethod.
____yourinformation,wehavereceivedacrowdofenquiriesfrombuyersinotherdirections.()
Iaskedhimto________meafewminutessothatwecouldgooveralltheproblems.
By"languageacquisitionisprimarilytheacquistionofthegrammaticalsystemoflanguage",linguistsmeanthat______.
