——what _____ him?he isn't at school yesterday.
A .had happened to B.is happening C.has happened D .happened to
——Have you finished your homework yet?
___No.not yet.i think it will take me ____ten minutes.
A .more B.another C.others D.other
——what _____ him?he isn't at school yesterday.
A .had happened to B.is happening C.has happened D .happened to
——Have you finished your homework yet?
___No.not yet.i think it will take me ____ten minutes.
A .more B.another C.others D.other
DB
D
B