—Where ________ your teacher from?— Australia.A. am B. is C. are
. –My pet dog died yesterday.--- ________.
. Lily isn’t as _____as David.She often makes mistakes in her homework.
Mr smith has two children.One is a teacher and________ is a doctor.
The students from America______ the Chinese lessons every day.
I guess Tom and his sister Celia enjoyed at the party.