The underline part (划线部分) of “keys” is pronounced as(发音为)________.
—Are those your friends? —Yes,_____________.
--Is that Mary Green ? --No , it’s Gina Millers . Her ____name is Gina .
Tom and Jim __________ in Class 3.
-Is this an orange?-Yes, ___________.
-How do you spell ring? -___________.