Mandela's death is not only a great _______ (lose) for the South Africa, but also for other parts of the world.
Nobody believes what he said because he is a _________(honest) boy!
Because many factories pour waste water into the river, we must do something to change
the______ (pollute) environment.
---Can you tell me the time of her _________(arrive)?
----It’s on May the fifth.
High School Entrance Exam is coming. The students are ______ (active) revising for tests.