判断下列句子的语调是否正确。Iheard the↗news that our team had won.

I had just started back for the house to change my clothes ___ Iheard voices. A: as B: when C: afte D: while

Iheard ____ the book long ago, but I have never read it. A: A. out B: B.from C: C.of D: D.with

Iwasjust<spanstyle="text-decoration:underline;">fallingsleep</span>lastnight<spanstyle="text-decoration:underline;">when</span>Iheard<spanstyle="text-decoration:underline;">aknock</span><spanstyle="text-decoration:underline;">atthedoor</span>. A: fallingsleep B: when C: aknock D: atthedoor