找出画线部分发音不同的选项。(20分)
( )（1）A.fastB．wantC．class
( )（2）A.ChineseB．difficultC．nice
( )（3）A.someB．comeC．do
( )（4）A.makeB．thankC．have
( )（5）A.onB．dogC．love
你想知道小朋友们正在做什么，你可以问老师：
A．Where are they? B．What are they doing?
你放学回到家里，感觉饿了，你会对妈妈说：
A．I'm thirsty，Mum. B．I'm hungry，Mum.
They're ________ football.
A．plays B．play C．playing
They are ________ a dragon boat.
A．row B．rowing C．rows