UN ____ the united Nations.
A. stands for B. mean
C. takes place of D. come from
You watch them until ten o’clock then I’ll ______.
A. take up B. take place
C. take over D. take off
The new dictionaries are very useful, and they __________.
A. sell out B. had sold out
C. have been sold out D. sold out
I’m visiting the school ______ my mother taught English ten years ago.
A. that B. what
C. why D. where
When he woke up he didn’t remember how that _______
A. came about B. came out
C. came along D. came across
---Have you get your paper（试卷） result?
---- Not yet. The papers _______ .
A. are corrected (批改) B. have not corrected
C. are being corrected D. have been corrected
