________theconcerthadbegundidwerealizewhatasplendidshowitwasgoingtobe.
A、NosoonerWhenIcamethroughthecustomsattheairport,Ihadtopay________onaclockIhadbought.
________tothepapersisrestrictedtoDefenseDepartmentpersonnelonly.
Thefarmerhadtowearheavybootsinthewinterbecausethefieldsweretoowetand________.
Ifyouwanttofindadecentlocationforyourownhome,________Mr.Smithforadvice.
I'msorryIforgottowrite;Ihadsomuchelse________mymind.