判断划线部分发音,相同画“√”,不同画“×”:
(1)piano policeman( )
(2)book school( )
(3)painting waiter( )
(4)dentist clever( )
(5)street meet( )
(6)how brown( )
(7)driver writer( )
(8)father grade( )
(9)smart farmer( )
(10)sister this( )