下列说法中错误的是[]
You’dbettersing.Itdoesn’t______whetheryoucansingwellornot.
Bylocaldoctorsandnurses,wehopemorepeople.
Asisknowntousall,theage_____childrencangotoschoolisseven.
Nora:Howlonghasthisbookshopbeeninbusiness?
Michel:______1982.
Hehad30poundsinhispocket____hewasdeterminedtobuyhissonagift.