15．　　　　 is 　　　　the students to find out the meaning and the usage of new words.

　　　 A．What a dictionary does; help　　　　　　　　 B．What dictionary does; to help

　　　 C．How a dictionary does; help　　　　　　　　　 D．All that a dictionary does; helps

14．In Japan, 2008and 2009　　　　 some months in which over 3,000 people committed suicide.

　　　 A．had seen　　　　　　　 B．saw 　　　　　　　　　 C．have seen　　　　　　 D．has seen

13．　　　　　 I have heard of a lot of anecdotes, I still can’t believe the news that a British man plans to marry his Christmas tree.

　　　 A．As long as　　　　　 B．Since now　　　　　 C．In spite of　　　　　 D．While

12．The angry boss　　　　 from the chair and went directly to him.

　　　 A．lifted　　　　　　　　　 B．raised　　　　　　　　　 C．rose　　　　　　　　　　 D．carried