—________ have you been at this school?—Since 1990.
A. How long B. How much C. How soon D. How often
— How do you like your English teacher?
— He is great. We friends since three years ago.
A． were B． have made
C． have been D． have become
Will you please go to see the movie with me? No, I won't. I _______ it already.
A. saw B. have seen C. see D. will see
–Where will we go to spend our holiday? – Why not ______ Hawaii?
A. think over B. think of C. think up D. think about
—Where is Ben?—He ________ to the teachers' office He will be back soon
A. go B. has gone C. has been D. is going
I began watching here an hour ago, but now nothing _______ yet.
A. happens B. will happen
C. happened D. has happened
