12.I'm surprised to hear from her.________，we last met ten years ago.(2013，安徽)

A.On one hand B.That is to say

C.Believe it or not D.In other words

13.The moonlight goes ________ the window and makes the room bright.

A.across B.through C.over D.in

14.Why not ________ your teacher for help when you can't finish ________ the story by yourself.(2013，乌鲁木齐)

A.to ask;write B.to ask;writing

C.ask;writing D.asking;to write

15.This Japanese dictionary ________ Ellen's.She is the only person learning Japanese in our class.(2013，西宁)

A.must be B.can't be

C.may be D.can be

16.—How many people were invited to the meeting?

—About six ________.(2013，云南)

A.hundred B.hundreds

C.hundred of D.hundreds of

17.—Is John coming by train?

—He should，but he ________ not.He likes driving his car.(2013，宁夏)

A.may B.must C.can D.need

18.This is ________ bedroom.The twin sisters like it very much.(2013，青海)

A.Jenny and Maria's B.Jenny and Maria

C.Jenny's and Maria's D.Jenny's and Maria