21. You should follow security procedures especially when you're
　　sending confidential documents or files -----.
　　(A) electrical
　　(B) electricity
　　(C) electronic
　　(D) electronically
22. These figures look promising but I have some ----- concerning
　　how the sales projections were calculated.
　　(A)appointments
　　(B) questions
　　(C) agreements
　　(D) assignments

　　23. ----- an employee has been employed for at least 20 years, he is
　　entitled to take an early retirement package.
　　(A) That
　　(B) Therefore
　　(C) Instead
　　(D) After

　　24. Special effects and superb choreography made last night's play
　　quite -----.
　　(A) excited
　　(B) exciting
　　(C) excitedly
　　(D) excitement

　　25. When they ----- their hotel, they will be given a handbook with
　　information about the convention and the sights and facilities of
　　the city.
　　(A) ride
　　(B) reach
　　(C) arrive
　　(D) go

　　26. They admitted liability for the property damage to the store but
　　refused ----- that they should pay compensation for lost sales.
　　(A) to agree
　　(B) agreeing
　　(C) agreement
　　(D) agreed

　　27. Because the boss has to leave town on an emergency, the -----
　　Friday morning meeting has been rescheduled for Monday.
　　(A) regular
　　(B) regularly
　　(C) regularize
　　(D) regularity

　　28. For the fourth year in a row, Mr. Henry ----- by the mayor for
　　his community service.
　　(A) honor
　　(B) was honored
　　(C) has honored
　　(D) to honor

　　29. The police department has narrowed ----- its list of suspects to
　　those people who own a late model blue mini-van.
　　(A) by
　　(B) from
　　(C) down
　　(D) into

　　30. The castle is the ----- setting for the horror story because it
　　is supposedly haunted by ghosts.
　　(A) perfectly
　　(B) perfect
　　(C) perfection
　　(D) perfected