Whowillisentamessage?

Whowillisentamessageto?

是不是需要加to呢?

Whodidbuymeacar?

Whodidbuy acarforme?

Doeshegetyouthecake?

Doeshegetthecakeforyou?

是不是需要加for呢?

Whowillisentamessage?(錯誤)

Whowillisentamessageto?(錯誤)

Whowill I send amessageto?


Whodidbuymeacar?(錯誤)

Whodidbuy acarforme?(錯誤)

Who bought a car for me?


Doeshegetyouthecake?

Doeshegetthecakeforyou?