5.I don't understand why you don,t have the report. It was ....... to you over a week ago. a)sending           b)being sent           c)sent                 d)send 4.Nowadays our teachers give us a lot of exercises yet,do you know how much homework ........... by the students of these classes? a)are being done             b)has to be done                   c)have to be done     d)has done 3.Alice.......,when she heard her name. a)was disappeared     b)disappear     c)disappeared       d)is