第一节：单项选择 （共20小题，每小题1分，计20分）
选出可以填入空白处的最佳选项。
( )1. Don’t wear these old clothes. They are ____ style.
A. in B. out C. of D. out of
( )2.Please give me ________envelope, I want to write a letter to my father.
A. a B. an C. the D. /
( )3．My sister can’t cook, I can’t, ________ .
A. too B. also C. either D. neither
( )4．There _________ a computer in everyone's house in the future.
A. will have B. will has C. will be D. is
( )5．We didn’t know the good news ______ he told us.
A. after B. or C. because D. until
