Question

--- Who will teach ______ oral English next term? Can it be a new teacher?
--- Perhaps. But our head teacher hasn't told us ______.

1. A.
   your; already
2. B.
   you; yet
3. C.
   you; already
4. D.
   your; yet

Answer 1

B
考查代词和副词的用法。teach sb sth“教某人某事”，某人做宾语，使用人称代词宾格；后一句是现在完成时，用于否定句，使用yet。