—Davidhasmadegreatprogressrecently.—_______,and_______.
AfaultlinerunsthelengthofNewZealand,whichmeansthatitoftenhas________.
ModernEnglishvocabularydevelopsthroughthefollowingchannelsEXCEPT______.
Australia,whichisoneoftheworld'sdevelopedcountries,hasbecomerichthrough________.