Onecanfigureoutthemeaningof“airmail”tobe“mailbyair”byits______.
than,as,more,so,lessI’mnotgoingoutwithamanwho’e________old________me.
is,are,has,have,havingTheaverageBritishfamily,which________smallerandricherthan50yearsago,________3.6members.
Lyingundertheskull,thehumanbraincontainsanaverageoftenbillionnervecellscalled______.
Hebecameasuccessfulactor________hisfatherneverwas.