一、选择题。（20分）

(   )1.My brother is ________ university student.

   A. a   B. an   C. the   D./

(   )2.My jeans are broken, I’ll buy a new ________.

A. it    B. one    C. ones   D. pair

(   )3.Would you mind ________ here?

  A. don’t smoke   B. not to smoke    C. not smoke    D. not smoking

(   )4.The weather is so fine, what about _______ a walk outside?

A. taking    B. take    C. to take   D. took

(   )5.He has been watching TV _______ eight o’clock this morning.

A. for   B. since    C. at   D. from

(   )6.Do you know any other languages _______ Chinese?

A. beside   B. besides   C. except   D. but