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
–Would you like to watch the three-D film Titanic with me?
--Certainly. I don’t mind seeing it again although I _____ it twice.
A. saw B. was seen
C. have seen D. had seen
Both his parents look sad. Maybe they ________ what happened to him.
A. will know B. knew
C. have known D. had known
