—Mum, may I have some cakes?— Sorry, there’s ____________ left in the box. I’ll go and buy some for you tonight.
----Who is _____ ? ----_____name is Betty.
----____ you American? ----No, I ___ English.
----___ class is Tony ___? ----Class Five.
Mum, ______ my English teacher, Miss Yang.
This is _____ book. And it is ____ English book.