Thank's a lot , May Allah save you
Excuse me ... I wanna explain something !
To ask a wh-question, which starts with one of the words: like what ? who ... where .. why ... when ... usually end in falling intonation
and also commends and statements end in falling intonation
Ok ! well ! for the rising intonation .... question that can be answerd with .. yes .. no answer ... and they
called * yes , no* question
usually end in rising intonation. .
and intonation is sooo useful in English !